AFANASYEV, V. (1969). Fundamentals of scientific Socialism.: AFANASYEV, V. Progrers Pub..
Chicago Style (17th ed.) ZitazioaAFANASYEV, V. Fundamentals of Scientific Socialism.: AFANASYEV, V. Moscow: Progrers Pub., 1969.
MLA (9th ed.) ZitazioaAFANASYEV, V. Fundamentals of Scientific Socialism.: AFANASYEV, V. Progrers Pub., 1969.
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