Dyfyniad APA

Powers, B. (2007). Instructor excellence: Mastering the delivery of training. San Francisco: Wiley/Pfeiffer.

Dyfyniad Arddull Chicago

Powers, Bob. Instructor Excellence: Mastering the Delivery of Training. San Francisco: Wiley/Pfeiffer, 2007.

Dyfyniad MLA

Powers, Bob. Instructor Excellence: Mastering the Delivery of Training. San Francisco: Wiley/Pfeiffer, 2007.

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