APA aipamena

Wiles, J., & Bondi, J. (1991). Supervision: A guide to practice (3rd ed.). Merrill.

Chicago Style aipamena

Wiles, Jon, and Joseph Bondi. Supervision: A Guide to Practice. 3rd ed. New York: Merrill, 1991.

MLA aipamena

Wiles, Jon, and Joseph Bondi. Supervision: A Guide to Practice. 3rd ed. Merrill, 1991.