Citazione Stile APA (7a Edizione)

Sergiovanni, T. J. (2009). The principalship: A reflective practice perspective (6th ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Sergiovanni, Thomas J. The Principalship: A Reflective Practice Perspective. 6th ed. Boston: Pearson, 2009.

Citatione MLA (9a ed.)

Sergiovanni, Thomas J. The Principalship: A Reflective Practice Perspective. 6th ed. Pearson, 2009.