APA (7th ed.) Citation

DiPaola, M. F., & Hoy, W. K. (2008). Principals improving instruction: Supervision, evaluation, and professional development. Pearson, A and B.

Chicago Style (17th ed.) Citation

DiPaola, Michael F., and Wayne K. Hoy. Principals Improving Instruction: Supervision, Evaluation, and Professional Development. Boston ; Munich [u.a.]: Pearson, A and B, 2008.

MLA (9th ed.) Citation

DiPaola, Michael F., and Wayne K. Hoy. Principals Improving Instruction: Supervision, Evaluation, and Professional Development. Pearson, A and B, 2008.