Gaya APA
O\'Brien, James A.. (2002).
Management information systems managing information technology in the e-business enterprise James O'Brien (5th ed).
New York:
McGraw Hill.
Gaya Chicago
O\'Brien, James A..
Management information systems managing information technology in the e-business enterprise James O'Brien.
5th ed
New York:
McGraw Hill,
2002.
Text.
Gaya MLA
O\'Brien, James A..
Management information systems managing information technology in the e-business enterprise James O'Brien.
5th ed
New York:
McGraw Hill,
2002.
Text.
Gaya Turabian
O\'Brien, James A..
Management information systems managing information technology in the e-business enterprise James O'Brien.
5th ed
New York:
McGraw Hill,
2002.
Print.