LENIN, V. (1976). Materialism and empirio-criticism. Foreign language Press.
Chicago-čujuhus (17. p.)LENIN, V.I. Materialism and Empirio-criticism. Peking: Foreign language Press, 1976.
MLA-čujuhus (9. p.)LENIN, V.I. Materialism and Empirio-criticism. Foreign language Press, 1976.
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