Les origines de la diplomatie
MLA
Numelin, Ragnar, and Jean-Louis Perret. Les Origines De La Diplomatie. Paris: Flammarion, 1945
APA, 7th edition
Numelin, R., & Perret, J. (1945). Les origines de la diplomatie. Paris: Flammarion
Chicago, 17th edition
Numelin, Ragnar, and Jean-Louis Perret. Les origines de la diplomatie. Paris: Flammarion, 1945