APA aipamena

Yuill, B. (1965). Supervision: Principles and techniques ([2nd ed.].). West Pub. Corp..

Chicago Style aipamena

Yuill, Bruce. Supervision: Principles and Techniques. [2nd ed.]. Sydney: West Pub. Corp., 1965.

MLA aipamena

Yuill, Bruce. Supervision: Principles and Techniques. [2nd ed.]. West Pub. Corp., 1965.