Cita APA (7th ed.)
Certo, S. C. (2003). Modern management: Adding digital focus (9th ed.). Prentice Hall.
Cita Chicago (17th ed.)
Certo, Samuel C. Modern Management: Adding Digital Focus. 9th ed. Upper Saddle River, NJ ; New Delhi: Prentice Hall, 2003.
Cita MLA (9th ed.)
Certo, Samuel C. Modern Management: Adding Digital Focus. 9th ed. Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.