Villiger, M. E. (1997). Customary international law and treaties: A manual on the theory and practice of the interrelation of sources (Fully rev. 2nd ed.). Kluwer Law International.
Chicago Style (17th ed.) CitationVilliger, Mark Eugen. Customary International Law and Treaties: A Manual on the Theory and Practice of the Interrelation of Sources. Fully rev. 2nd ed. The Hague [etc.]: Kluwer Law International, 1997.
MLA (9th ed.) CitationVilliger, Mark Eugen. Customary International Law and Treaties: A Manual on the Theory and Practice of the Interrelation of Sources. Fully rev. 2nd ed. Kluwer Law International, 1997.
Warning: These citations may not always be 100% accurate.
