International Institute for the Unification of Private Law. (2010). UNIDROIT principles of international commercial contracts 2010. UNIDROIT International Institute for the Unification of Private Law.
Chicago-Zitierstil (17. Ausg.)International Institute for the Unification of Private Law. UNIDROIT Principles of International Commercial Contracts 2010. Rome: UNIDROIT International Institute for the Unification of Private Law, 2010.
MLA-Zitierstil (9. Ausg.)International Institute for the Unification of Private Law. UNIDROIT Principles of International Commercial Contracts 2010. UNIDROIT International Institute for the Unification of Private Law, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.