APA-viite (7. p.)

SPIRKIN, A. (1971). The basic principles of dialectical and historical materialism. progress publishers.

Chicago-viite (17. p.)

SPIRKIN, A. The Basic Principles of Dialectical and Historical Materialism. Moscow: progress publishers, 1971.

MLA-viite (9. p.)

SPIRKIN, A. The Basic Principles of Dialectical and Historical Materialism. progress publishers, 1971.

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