Cita APA

Frederiksen, O. J. Problems of Soviet Internal policy. Institut zur Erforschung der USSR.

Chicago Style (17th ed.) Citation

Frederiksen, Oliver J. Problems of Soviet Internal Policy. Institut zur Erforschung der USSR.

Cita MLA

Frederiksen, Oliver J. Problems of Soviet Internal Policy. Institut zur Erforschung der USSR.

Atenció: Aquestes cites poden no estar 100% correctes.