APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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