Carr, E. H. (1966). The Bolshevik Revolution, 1917-1923, Volume 3 (Reprint.). Penguin.
Cita Chicago (17th ed.)Carr, Edward Hallett. The Bolshevik Revolution, 1917-1923, Volume 3. Reprint. Harmondsworth: Penguin, 1966.
Cita MLA (9th ed.)Carr, Edward Hallett. The Bolshevik Revolution, 1917-1923, Volume 3. Reprint. Penguin, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.