Cofnodi Dyfyniadau

Dyfyniad APA

Vụ Thị Phụng. (2012). Nghiệp vụ thư ký văn phòng (Tái bản lần thứ 5.). H: Đại học Quốc gia Hà Nội.

Dyfyniad Arddull Chicago

Vụ Thị Phụng. Nghiệp Vụ Thư Ký Văn Phòng. Tái bản lần thứ 5. H: Đại học Quốc gia Hà Nội, 2012.

Dyfyniad MLA

Vụ Thị Phụng. Nghiệp Vụ Thư Ký Văn Phòng. Tái bản lần thứ 5. H: Đại học Quốc gia Hà Nội, 2012.

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