Citazione Stile APA (7a Edizione)

Gupta, A. (2006). management information systems (3rd rev.). S chand.

Citazione stile Chigago Style (17a edizione)

Gupta, A. Management Information Systems. 3rd rev. New Delhi: S chand, 2006.

Citatione MLA (9a ed.)

Gupta, A. Management Information Systems. 3rd rev. S chand, 2006.