Dyfyniad APA

Kruzhin, P. (1969). Bulletin. Germany: Institute for the Study of the USSR.

Dyfyniad Arddull Chicago

Kruzhin, Petr. Bulletin. Germany: Institute for the Study of the USSR, 1969.

Dyfyniad MLA

Kruzhin, Petr. Bulletin. Germany: Institute for the Study of the USSR, 1969.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.