Citazione Stile APA (7a Edizione)

O'Brian James A. (2010). Management information Systems (9th.). Tata McGraw Hill.

Citazione stile Chigago Style (17a edizione)

O'Brian James A. Management Information Systems. 9th. New Delhi: Tata McGraw Hill, 2010.

Citatione MLA (9a ed.)

O'Brian James A. Management Information Systems. 9th. Tata McGraw Hill, 2010.