Rech, W. (2013). Enemies of mankind: Vattel's theory of collective security. Martinus Nijhoff Publishers.
Lua i Stíl Chicago (17ú heag.)Rech, Walter. Enemies of Mankind: Vattel's Theory of Collective Security. Leiden ; Boston: Martinus Nijhoff Publishers, 2013.
Lua MLA (9ú heag.)Rech, Walter. Enemies of Mankind: Vattel's Theory of Collective Security. Martinus Nijhoff Publishers, 2013.
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