Dyfyniad APA

Khavronina, S. Russian as we Speak (4th ed.). Progress Pubishers.

Dyfyniad Arddull Chicago

Khavronina, S.A. Russian as We Speak. 4th ed. Moscow: Progress Pubishers.

Dyfyniad MLA

Khavronina, S.A. Russian as We Speak. 4th ed. Progress Pubishers.

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