Cliff, T. (1986). Lenin: Building the party, 1893-1914. London: Bookmarks.
Cita Chicago (17th ed.)Cliff, Tony. Lenin: Building the Party, 1893-1914. London: Bookmarks, 1986.
Cita MLA (8th ed.)Cliff, Tony. Lenin: Building the Party, 1893-1914. London: Bookmarks, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.