Cita APA (7a ed.)

Robert Kreitner. (2008). Principles of management. South-Western ; Cengage Learning.

Cita Chicago Style (17a ed.)

Robert Kreitner. Principles of Management. Australia: South-Western ; Cengage Learning, 2008.

Cita MLA (9a ed.)

Robert Kreitner. Principles of Management. South-Western ; Cengage Learning, 2008.