Cofnodi Dyfyniadau

Dyfyniad APA

Heller, R. (2004). Lãnh đạo hiệu quả =: Leading effectively. Thành phố Hồ Chí Minh: Tổng hợp.

Dyfyniad Arddull Chicago

Heller, Robert. Lãnh đạo Hiệu Quả =: Leading Effectively. Thành phố Hồ Chí Minh: Tổng hợp, 2004.

Dyfyniad MLA

Heller, Robert. Lãnh đạo Hiệu Quả =: Leading Effectively. Thành phố Hồ Chí Minh: Tổng hợp, 2004.

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