Cofnodi Dyfyniadau

Dyfyniad APA

McComas, D. C. .. (1995). Thư tín thương mại hiện đại =: Modern business correspondence. Hà Nội: Thống Kê.

Dyfyniad Arddull Chicago

McComas, Donna C. Thư Tín Thương Mại Hiện đại =: Modern Business Correspondence. Hà Nội: Thống Kê, 1995.

Dyfyniad MLA

McComas, Donna C. Thư Tín Thương Mại Hiện đại =: Modern Business Correspondence. Hà Nội: Thống Kê, 1995.

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