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G. Parra Aranguren, 'Aspectos de Derecho Internacional Privado de los Principios para los contratos mercantiles internacionales elaborados por el Unidroit', in Revista de la Facultad de Ciencias Jurìdicas y Polìticas de la Universidad Central de Venezuela, 1994, pp. 167-180.

P. Perales Viscasillas, 'Unidroit Principles of International Commercial Contracts: Sphere of Application and General Provisions', in Arizona Journal of International and Comparative Law, 13, 1996, pp. 383-441.

P. Perales Viscasillas, 'El derecho uniforme de comercio internacional: los Principios de Unidroit. Ámbito de aplicación y disposiciones generales', in Revista de derecho mercantil, 1997, pp. 221 et seq.

J. M. Perillo, 'Unidroit Principles of International Commercial Contracts: The Black Letter Text and a Review', in Fordham Law Review, 43, 1994, pp. 281-317.[Page118:]

M. C. A. Prado, 'La théorie du Hardship dans les Principes d'Unidroit relatifs aux contrats du commerce international. Une approche comparative des Principes et les solutions adoptées par le droit français et par le droit américain', in Diritto del commercio internazionale, 11, 1997, pp. 323-373.

J. Ramberg, 'The Creativity of Arbitrators in the Context of the Unidroit Principles of International Commercial Contracts', in Uniform Law Review, 1998, pp. 651-656.

A. D. Rose, 'A Fresh Approach', in Law Institute Journal, 19, 1995, p. 928 et seq.

A. Rosett, 'Unidroit Principles and Harmonization of International Commercial Law: Focus on Chapter Seven', in Uniform Law Review, 1997, pp. 441-453.

R. B. Santos Belandro, 'Los principios aplicables a los contratos mercantiles internacionales: una nueva labor de Unidroit', in Revista de derecho comercial y de la impresa, 1996, pp.13-53.

P. Schlosser, 'Rechtszersplitterung durch internationales Einheitsrecht? Eine Studie zu kaufmännischen Bestätigungsschreiben und Rechnungsaufdrucken nach deutschem materiellem Recht, nach § 1031 ZPO, nach Art. 17 EuGVÜ, nach Art. 9 Abs. 2 CISG und Nr. 2.12 Unidroit-Grundsätzen', in Festschrift für Dieter Medicus zum 70. Geburtstag, edited by V. Beuthien, M. Fuchs, H. Roth, G. Schiemann & A. Wacke, Cologne, Carl Heymanns Verlag, 1999, pp. 543-554.

M. Suchankova, 'Les Principes d'Unidroit et la responsabilité précontractuelle en cas d'échec des négociations', in International Business Law Journal, 1997, pp. 691-702.

F. Traisci, 'Principi Unidroit, lex mercatoria e diritto del commercio internazionale: note a margine di un lodo arbitrale (Lodo Arbitrale, 4 dicembre 1996)', in Diritto del commercio internazionale, 1999, pp. 474-494.

Tulane Law Review, 69, 1995 (includes: L. O Baptista, 'The Unidroit Principles for International Commercial Law Project: Aspects of International Private Law', pp. 1209-24; M. J. Bonell, 'The Unidroit Principles of International Commercial Contracts: Why? What? How?', pp. 1121-47; F. Ferrari, 'Defining the Sphere of Application of the 1994 "Unidroit Principles of International Commercial Contracts"', pp. 1225-37; A. M. Garro, 'The Gap-Filling Role of the Unidroit Principles in International Sales Law: Some Comments on the Interplay between the Principles and the CISG', pp. 1149-90; F. K. Juenger, 'Listening to Law Professors Talk about Good Faith: Some Afterthoughts', pp. 1253-57; G. Parra-Aranguren, 'Conflict of Law Aspects of the Unidroit Principles of International Commercial Contracts', pp. 1239-52; H. Veytia, 'The Requirement of Justice and Equity in Contracts', pp. 1191-1207).

Universidad Nacional Autónoma de México - Universidad Panamericana, Contratación internacional. Comentarios a los Principios sobre los Contratos Comerciales Internacionales del Unidroit, Mexico, 1998 (includes: J. Adame Goddard, 'Hacia un concepto internacional de contrato o la interpretación de la palabra "contrato" en los Principios de Unidroit', pp. 15-32; A F. J. Contreras Vaca, 'Resolución del contrato por incumplimiento', pp. 135-174; R. Cruz Miramontes, 'El arbitraje y su función en la aplicación de los Principios sobre los Contratos Comerciales Internacionales', pp. 253-264; F. K. Juenger, 'The Unidroit Principles of Commercial Contracts and Inter-American Contract Choice of Law', pp. 229-236; P. Linzer, 'Validity under Chapter 3 of the Unidroit Principles of International Commercial Contracts', pp. 81-93; M. D. P. Perales Viscasillas, 'Los Principios de Unidroit y CISG: su mutua interacción', pp. 187-208; L. Pereznieto Castro, 'Los Principios de Unidroit y la Convención Interamericana sobre el Derecho Aplicable a los Contratos', pp. 209-216; J. Perillo, 'Force majeure and hardship under the Unidroit Principles of International Commercial Contracts', pp. 111-133; W. Rodino, 'Introduction', pp. 9-13; A. Rosett, 'The Unidroit Principles of [Page119:] International Commercial Contracts: An Introduction to Chapter Seven: Non-Performance', pp. 175-186; J. L. Siqueiros, 'Los Principios de Unidroit y la Convención Interamericana sobre el Derecho Aplicable a los Contratos', pp. 217-228; J. F. Smith, 'Mediation and the Principles of Unidroit', pp. 237-251; L. E. Trakman, 'Performance and the Unidroit: an Evaluation of Article 6.1', pp. 95-110; J. C. Treviño Azcur, 'La formación del contrato en los Principios sobre los contratos internacionales de Unidroit', pp. 53-80; D. F. Vagts, 'Arbitration and the Unidroit Principles', pp. 265-277; H. Veytia, 'El capítulo uno de los Principios del Unidroit: "disposiciones generales"', pp. 33-52).

H. Van Houtte, 'The Unidroit Principles of International Commercial Contracts', in Arbitration International, 11, 1995, pp.373-390.

J.-C. Wichard, 'Die Anwendung der Unidroit-Prinzipien für internationale Handelsverträge durch Schiedsgerichte und staatliche Gerichte', in RabelsZeitschrift, 60, 1996, pp. 269-302.

B. Wortmann, 'Choice of Law by Arbitrators: The Applicable Conflict of Laws System', in Arbitration International, 14, 1998, pp. 97-113.

G. Zmij, 'Währungsrechtliche Probleme des vertraglichen Schadenersatzes unter besonderer Berücksichtigung der Unidroit-Grundregeln der Internationalen Handelsverträge', in Zeitschrift für Rechtsvergleichung, Int. Privatrecht und Europarecht, 39, 1998, pp. 21-34.