Tsagourias, N. Collective Security: Theory, Law and Practice. Cambridge University Press.
シカゴスタイル引用形Tsagourias, Nicholas. Collective Security: Theory, Law and Practice. Cambridge: Cambridge University Press.
MLA引用形式Tsagourias, Nicholas. Collective Security: Theory, Law and Practice. Cambridge University Press.
警告: この引用は必ずしも正確ではありません.