UNIDROIT. (1994). Principles of international commercial contracts. Unidroit.
Chicago Style (17th ed.) CitationUNIDROIT. Principles of International Commercial Contracts. Roma: Unidroit, 1994.
MLA (9th ed.) CitationUNIDROIT. Principles of International Commercial Contracts. Unidroit, 1994.
Warning: These citations may not always be 100% accurate.