Holmes, L. (2009). Communism: A Very Short Introduction (1st.). Oxford.
Cita Chicago (17th ed.)Holmes, Leslie. Communism: A Very Short Introduction. 1st. Oxford, 2009.
Cita MLA (9th ed.)Holmes, Leslie. Communism: A Very Short Introduction. 1st. Oxford, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.