Dyfyniad APA

Brzezinski, Z. K. (1960). The Soviet bloc: Unity and conflict. Harvard University Press.

Dyfyniad Arddull Chicago

Brzezinski, Zbigniew K. The Soviet Bloc: Unity and Conflict. Cambridge: Harvard University Press, 1960.

Dyfyniad MLA

Brzezinski, Zbigniew K. The Soviet Bloc: Unity and Conflict. Harvard University Press, 1960.

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