Cofnodi Dyfyniadau

Dyfyniad APA

Ziglar, Z. (2019). Nghệ thuật bán hàng bậc cao: Secrets of closing the sale. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh ; Công ty Văn hóa Sáng tạo Trí Việt.

Dyfyniad Arddull Chicago

Ziglar, Zig. Nghệ Thuật Bán Hàng Bậc Cao: Secrets of Closing the Sale. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh ; Công ty Văn hóa Sáng tạo Trí Việt, 2019.

Dyfyniad MLA

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