Παραπομπή σε μορφή APA (7η εκδ.)

Hamilton, L. S. (2012). Improving school leadership through support, evaluation, and incentives: The Pittsburgh principal incentive program. RAND.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hamilton, Laura S. Improving School Leadership Through Support, Evaluation, and Incentives: The Pittsburgh Principal Incentive Program. Santa Monica, CA: RAND, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hamilton, Laura S. Improving School Leadership Through Support, Evaluation, and Incentives: The Pittsburgh Principal Incentive Program. RAND, 2012.