Lachs, M. (1987). The teacher in international law: Teachings and teaching (2nd rev. ed.). M. Nijhoff.
Citazione stile Chigago Style (17a edizione)Lachs, Manfred. The Teacher in International Law: Teachings and Teaching. 2nd rev. ed. Dordrecht ; Boston: M. Nijhoff, 1987.
Citatione MLA (8a ed.)Lachs, Manfred. The Teacher in International Law: Teachings and Teaching. 2nd rev. ed. M. Nijhoff, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.