Cita APA

Certo, S. C. (2006). Supervision: Concepts and skill-building. Boston: McGraw-Hill.

Chicago Style Citation

Certo, Samuel C. Supervision: Concepts and Skill-building. Boston: McGraw-Hill, 2006.

Cita MLA

Certo, Samuel C. Supervision: Concepts and Skill-building. Boston: McGraw-Hill, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.