Pedersen, S. (2015). The Guardians: The league of nations and the crisis of empire. Univ., pr..
Chicagoスタイル(17版)引用形式Pedersen, Susan. The Guardians: The League of Nations and the Crisis of Empire. Oxford: Univ., pr., 2015.
MLA(9版)引用形式Pedersen, Susan. The Guardians: The League of Nations and the Crisis of Empire. Univ., pr., 2015.
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