Cita APA (7a ed.)

Williams, C. (2013). Principles of management (7e.). South-Western/Cengage Learning.

Cita Chicago Style (17a ed.)

Williams, Chuck. Principles of Management. 7e. Australia: South-Western/Cengage Learning, 2013.

Cita MLA (9a ed.)

Williams, Chuck. Principles of Management. 7e. South-Western/Cengage Learning, 2013.