O'Brien, J. A. M. (2009). Management Information Systems (9th ed.). McGraw Hill.
Chicago Style aipamenaO'Brien, James A; Marakas. Management Information Systems. 9th ed. New York: McGraw Hill, 2009.
MLA aipamenaO'Brien, James A; Marakas. Management Information Systems. 9th ed. McGraw Hill, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.