Cita APA (7th ed.)

Robbins, S. P., & DeCenzo, D. A. (2010). Supervision today! (6th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Robbins, Stephen P., i David A. DeCenzo. Supervision Today! 6th ed. Upper Saddle River, N.J: Prentice Hall, 2010.

Cita MLA (9th ed.)

Robbins, Stephen P., i David A. DeCenzo. Supervision Today! 6th ed. Prentice Hall, 2010.