Cita APA (7a ed.)

Certo, S. C. (2003). Modern management: Adding digital focus (9th ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Certo, Samuel C. Modern Management: Adding Digital Focus. 9th ed. Upper Saddle River, NJ: Prentice Hall, 2003.

Cita MLA (8a ed.)

Certo, Samuel C. Modern Management: Adding Digital Focus. 9th ed. Prentice Hall, 2003.