Gaya APA
O'BRIEN, JAMES A.. (2006).
MANAGEMENT INFORMATION SYSTEMS ED.7 .
NEW YORK:
McGRAW HILL.
Gaya Chicago
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS ED.7.
NEW YORK:
McGRAW HILL,
2006.
Text.
Gaya MLA
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS ED.7.
NEW YORK:
McGRAW HILL,
2006.
Text.
Gaya Turabian
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS ED.7.
NEW YORK:
McGRAW HILL,
2006.
Print.