APA (7 ম সংস্করণ) উদ্ধৃতি

O'Brien, J. A. (2001). Introduction to information systems: Essentials for the Internetworked E-Business Enterprise (10th ed.). McGraw Hill - Irwin.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

O'Brien, James A. Introduction to Information Systems: Essentials for the Internetworked E-Business Enterprise. 10th ed. Boston: McGraw Hill - Irwin, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

O'Brien, James A. Introduction to Information Systems: Essentials for the Internetworked E-Business Enterprise. 10th ed. McGraw Hill - Irwin, 2001.