PETHYBRIDGE, R. (1962). Key to Soviet politics: The cresis of the anti-party group. Allen & Unwin.
Cita Chicago (17th ed.)PETHYBRIDGE, Roger. Key to Soviet Politics: The Cresis of the Anti-party Group. London: Allen & Unwin, 1962.
Cita MLA (9th ed.)PETHYBRIDGE, Roger. Key to Soviet Politics: The Cresis of the Anti-party Group. Allen & Unwin, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.