Gaya APA
O\'Brien, James A, Marakas, George M. (2009).
Management Information Systems, Ninth edition .
Boston:
McGraw-Hill.
Gaya Chicago
O\'Brien, James A, Marakas, George M.
Management Information Systems, Ninth edition.
Boston:
McGraw-Hill,
2009.
Text.
Gaya MLA
O\'Brien, James A, Marakas, George M.
Management Information Systems, Ninth edition.
Boston:
McGraw-Hill,
2009.
Text.
Gaya Turabian
O\'Brien, James A, Marakas, George M.
Management Information Systems, Ninth edition.
Boston:
McGraw-Hill,
2009.
Print.