Cofnodi Dyfyniadau

Dyfyniad APA

Robert. (2001). New complete book of modern effective letters = Tuyển tập thư tín hiện đại hiệu quả nhất. Tp. HCM: Tp HCM.

Dyfyniad Arddull Chicago

Robert. New Complete Book of Modern Effective Letters = Tuyển Tập Thư Tín Hiện đại Hiệu Quả Nhất. Tp. HCM: Tp HCM, 2001.

Dyfyniad MLA

Robert. New Complete Book of Modern Effective Letters = Tuyển Tập Thư Tín Hiện đại Hiệu Quả Nhất. Tp. HCM: Tp HCM, 2001.

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