Dyfyniad APA

Studies, C. C. f. R. a. E. E. The Cummings center series. London [u.a.].

Dyfyniad Arddull Chicago

Studies, Cummings Center for Russian and East European. The Cummings Center Series. London [u.a.].

Dyfyniad MLA

Studies, Cummings Center for Russian and East European. The Cummings Center Series. London [u.a.].

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