Cofnodi Dyfyniadau

Dyfyniad APA

Lí, T. K. (2016). 5 nguyên tắc thép, 15 thuật bán hàng thành công: Nghệ thuật nắm bắt tâm lí khách hàng. Hà Nội: Thanh niên.

Dyfyniad Arddull Chicago

Lí, Tuấn Kiệt. 5 Nguyên Tắc Thép, 15 Thuật Bán Hàng Thành Công: Nghệ Thuật Nắm Bắt Tâm Lí Khách Hàng. Hà Nội: Thanh niên, 2016.

Dyfyniad MLA

Lí, Tuấn Kiệt. 5 Nguyên Tắc Thép, 15 Thuật Bán Hàng Thành Công: Nghệ Thuật Nắm Bắt Tâm Lí Khách Hàng. Hà Nội: Thanh niên, 2016.

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