D'Amato, A. A. (1971). Concept of Custom in International Law. Cornell Uni. Press.
Chicago Edition CitationD'Amato, Anthony A. Concept of Custom in International Law. London: Cornell Uni. Press, 1971.
MLA Edition CitationD'Amato, Anthony A. Concept of Custom in International Law. Cornell Uni. Press, 1971.
Warning: These citations may not always be 100% accurate.