APA aipamena

Sergiovanni, T. J. (2002). Supervision: A redefinition. Boston, MA: McGraw-Hill.

Chicago Style aipamena

Sergiovanni, Thomas J. Supervision: A Redefinition. Boston, MA: McGraw-Hill, 2002.

MLA aipamena

Sergiovanni, Thomas J. Supervision: A Redefinition. Boston, MA: McGraw-Hill, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.