ebrary, Inc, & Hamilton, L. S. (2012). Improving school leadership through support, evaluation, and incentives: The Pittsburgh principal incentive program. RAND.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Laura S. Hamilton. Improving School Leadership Through Support, Evaluation, and Incentives: The Pittsburgh Principal Incentive Program. Santa Monica, Calif.: RAND, 2012.
MLA-čujuhus (9. p.)ebrary, Inc, juo Laura S. Hamilton. Improving School Leadership Through Support, Evaluation, and Incentives: The Pittsburgh Principal Incentive Program. RAND, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.