Gaya APA
O'Brien, James A., Marakas, George M.. (2006).
Management information systems (7th ed).
Boston:
McGraw-Hill.
Gaya Chicago
O'Brien, James A., Marakas, George M..
Management information systems.
7th ed
Boston:
McGraw-Hill,
2006.
Text.
Gaya MLA
O'Brien, James A., Marakas, George M..
Management information systems.
7th ed
Boston:
McGraw-Hill,
2006.
Text.
Gaya Turabian
O'Brien, James A., Marakas, George M..
Management information systems.
7th ed
Boston:
McGraw-Hill,
2006.
Print.