Vincent, R. J. (1974). Non intervention and international order. N.J.Princeton.
Chicago Edition CitationVincent, R. J. Non Intervention and International Order. N.J.Princeton, 1974.
MLA引文Vincent, R. J. Non Intervention and International Order. N.J.Princeton, 1974.
警告：這些引文格式不一定是100％准確.