Dyfyniad APA

ASSOCIATION, R. D. (1972). Write Better, Speak Better. The Reader's Digest Association, Inc.

Dyfyniad Arddull Chicago

ASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.

Dyfyniad MLA

ASSOCIATION, READERS DIGEST. Write Better, Speak Better. The Reader's Digest Association, Inc, 1972.

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