Donaldson, G. A. J., & Marnik, G. F. (1995). Becoming better leaders: The challenge of improving student learning. Corwin Press.
Citazione stile Chigago Style (17a edizione)Donaldson, Gordon A. Jr, e George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Thousand Oaks, Calif: Corwin Press, 1995.
Citatione MLA (9a ed.)Donaldson, Gordon A. Jr, e George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Corwin Press, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.