Dyfyniad APA

Medvedev, R. A., & Chiesa, G. (1991). Time of change: An insider's view of Russia's transformation (1st American ed.). I.B. Tauris &co Ltd.

Dyfyniad Arddull Chicago

Medvedev, Roy Aleksandrovich, and Giulietto Chiesa. Time of Change: An Insider's View of Russia's Transformation. 1st American ed. New York: I.B. Tauris &co Ltd, 1991.

Dyfyniad MLA

Medvedev, Roy Aleksandrovich, and Giulietto Chiesa. Time of Change: An Insider's View of Russia's Transformation. 1st American ed. I.B. Tauris &co Ltd, 1991.

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