Tunkin, G. I., & Butler, W. E. (1974). Theory of International Law. Allen & Unwin.
シカゴスタイル引用形Tunkin, G I., , William E. Butler. Theory of International Law. London: Allen & Unwin, 1974.
MLA引用形式Tunkin, G I., , William E. Butler. Theory of International Law. Allen & Unwin, 1974.
警告: この引用は必ずしも正確ではありません.