Cliff, T. (1975). Lenin: Volume one : building the party. London: Pluto Press.
Lua i Stíl Chicago (17ú heag.)Cliff, Tony. Lenin: Volume One : Building the Party. London: Pluto Press, 1975.
Lua MLA (8ú heag.)Cliff, Tony. Lenin: Volume One : Building the Party. London: Pluto Press, 1975.
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