Cita APA (7th ed.)

Robbins, S. P., & DeCenzo, D. A. (1998). Supervision today! (2nd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Robbins, Stephen P., i David A. DeCenzo. Supervision Today! 2nd ed. Upper Saddle River, N.J: Prentice Hall, 1998.

Cita MLA (9th ed.)

Robbins, Stephen P., i David A. DeCenzo. Supervision Today! 2nd ed. Prentice Hall, 1998.