Hackworth, G. H. (1943). Digest of international law: Vol.6: Chapters XIX - XXI. Washington: United States Government Printing Office.
Παραπομπή Chicago StyleHackworth, Green Haywood. Digest of International Law: Vol.6: Chapters XIX - XXI. Washington: United States Government Printing Office, 1943.
Παραπομπή MLAHackworth, Green Haywood. Digest of International Law: Vol.6: Chapters XIX - XXI. Washington: United States Government Printing Office, 1943.
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