Frolov, I. (1982). Global problems and the future of mankind. Progress Pub.
Chicagoスタイル(17版)引用形式Frolov, I. Global Problems and the Future of Mankind. Moscow: Progress Pub, 1982.
MLA(9版)引用形式Frolov, I. Global Problems and the Future of Mankind. Progress Pub, 1982.
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