Dyfyniad APA

Pethybridge, R. (A) Key to Soviet politics The crisis of the anti-party group. Frederick A. Praeger.

Dyfyniad Arddull Chicago

Pethybridge, Roger. (A) Key to Soviet Politics The Crisis of the Anti-party Group. Frederick A. Praeger.

Dyfyniad MLA

Pethybridge, Roger. (A) Key to Soviet Politics The Crisis of the Anti-party Group. Frederick A. Praeger.

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