Thirlway, H. W. A. (1972). International customary law and codification: An examination of the continuing role of custom in the present period of codification of international law. Sijthoff.
Chicago-Zitierstil (17. Ausg.)Thirlway, Hugh W. A. International Customary Law and Codification: An Examination of the Continuing Role of Custom in the Present Period of Codification of International Law. Leiden: Sijthoff, 1972.
MLA-Zitierstil (9. Ausg.)Thirlway, Hugh W. A. International Customary Law and Codification: An Examination of the Continuing Role of Custom in the Present Period of Codification of International Law. Sijthoff, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.