Citazione Stile APA (7a Edizione)

Gido, J., & Clements, J. P. (2012). Successful project management (5th ed.). South-Western.

Citazione stile Chigago Style (17a edizione)

Gido, Jack, e James P. Clements. Successful Project Management. 5th ed. Mason, OH: South-Western, 2012.

Citatione MLA (9a ed.)

Gido, Jack, e James P. Clements. Successful Project Management. 5th ed. South-Western, 2012.