Krapivin ,Vassily. (1985). What is Dialectical materialism. Progress Publishers, Moscow.
シカゴスタイル引用形Krapivin ,Vassily. What Is Dialectical Materialism. Progress Publishers, Moscow: Progress Publishers, Moscow, 1985.
MLA引用形式Krapivin ,Vassily. What Is Dialectical Materialism. Progress Publishers, Moscow, 1985.
警告: この引用は必ずしも正確ではありません.