Dyfyniad APA

RICHARD. (1996). Atla of eastern Europe in the twentieth century - Richard & Ben Crampton. Pretice Hall.

Dyfyniad Arddull Chicago

RICHARD. Atla of Eastern Europe in the Twentieth Century - Richard & Ben Crampton. Pretice Hall, 1996.

Dyfyniad MLA

RICHARD. Atla of Eastern Europe in the Twentieth Century - Richard & Ben Crampton. Pretice Hall, 1996.

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