O'Brien,James A. (1999). Management information system: Managing information technology in the internet worked enterprise. Tata McGrew Hill.
استشهاد بنمط شيكاغوO'Brien,James A. Management Information System: Managing Information Technology in the Internet Worked Enterprise. New Delhi: Tata McGrew Hill, 1999.
MLA استشهادO'Brien,James A. Management Information System: Managing Information Technology in the Internet Worked Enterprise. Tata McGrew Hill, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.