P.C.Sinha. (1997). 50 years of United Nations and world affairs. Anmol.
シカゴスタイル引用形P.C.Sinha. 50 Years of United Nations and World Affairs. New Delhi: Anmol, 1997.
MLA引用形式P.C.Sinha. 50 Years of United Nations and World Affairs. Anmol, 1997.
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