Παραπομπή APA

Arora, A., & Schell, G. (2001). Management information systems. Excel books.

Παραπομπή Chicago Style

Arora, Ashok, και George Schell. Management Information Systems. New Delhi: Excel books, 2001.

Παραπομπή MLA

Arora, Ashok, και George Schell. Management Information Systems. Excel books, 2001.