APA aipamena

Eudin, X. J. Soviet foreign policy 1928-1934: Documents.

Chicago Style aipamena

Eudin, Xenia Joukoff. Soviet Foreign Policy 1928-1934: Documents.

MLA aipamena

Eudin, Xenia Joukoff. Soviet Foreign Policy 1928-1934: Documents.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.