Dyfyniad APA

Donaldson, G. A., & Marnik, G. F. (1995). Becoming better leaders: The challenge of improving student learning. Corwin Press INC.

Dyfyniad Arddull Chicago

Donaldson, Gordon A., and George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. California: Corwin Press INC, 1995.

Dyfyniad MLA

Donaldson, Gordon A., and George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Corwin Press INC, 1995.

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