Citazione Stile APA (7a Edizione)

Certo, S. C., & Certo, S. T. (2009). Modern management: Concepts and skills (11th ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Certo, Samuel C., e S. Trevis Certo. Modern Management: Concepts and Skills. 11th ed. Upper Saddle River, NJ ; New Delhi: Prentice Hall, 2009.

Citatione MLA (8a ed.)

Certo, Samuel C., e S. Trevis Certo. Modern Management: Concepts and Skills. 11th ed. Prentice Hall, 2009.