Donaldson, G. A. J., & Marnik, G. F. (1995). Becoming better leaders: The challenge of improving student learning. Corwin Press.
Cita Chicago (17th ed.)Donaldson, Gordon A. Jr, i George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Thousand Oaks, Calif: Corwin Press, 1995.
Cita MLA (9th ed.)Donaldson, Gordon A. Jr, i George F. Marnik. Becoming Better Leaders: The Challenge of Improving Student Learning. Corwin Press, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.