LANGE, o. . a. T. (1938). On the economic theory of socialism. Lippincott.
Chicago-čujuhus (17. p.)LANGE, oskar and TAYLOR. On the Economic Theory of Socialism. New York: Lippincott, 1938.
MLA-čujuhus (9. p.)LANGE, oskar and TAYLOR. On the Economic Theory of Socialism. Lippincott, 1938.
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