Dyfyniad APA

BEGLEY KATHLEEN A. (2004). WRITING THAT SELLS: PERSUADING OTHERS TO BUY YOUR IDEAS. VIVA BOOKS PVT.LTD.

Dyfyniad Arddull Chicago

BEGLEY KATHLEEN A. WRITING THAT SELLS: PERSUADING OTHERS TO BUY YOUR IDEAS. NEW DELHI: VIVA BOOKS PVT.LTD, 2004.

Dyfyniad MLA

BEGLEY KATHLEEN A. WRITING THAT SELLS: PERSUADING OTHERS TO BUY YOUR IDEAS. VIVA BOOKS PVT.LTD, 2004.

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