CROUCH, M. (1989). Revolution and evollution: Gorbachev and Soviet politics. Philip Allan.
Chicago-čujuhus (17. p.)CROUCH, Martin. Revolution and Evollution: Gorbachev and Soviet Politics. New York: Philip Allan, 1989.
MLA-čujuhus (9. p.)CROUCH, Martin. Revolution and Evollution: Gorbachev and Soviet Politics. Philip Allan, 1989.
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