Gaya APA
O'Brien, James A.. (2004).
Management Information Systems (Edisi 6).
New York:
MC GRAW HILL.
Gaya Chicago
O'Brien, James A..
Management Information Systems.
Edisi 6
New York:
MC GRAW HILL,
2004.
.
Gaya MLA
O'Brien, James A..
Management Information Systems.
Edisi 6
New York:
MC GRAW HILL,
2004.
.
Gaya Turabian
O'Brien, James A..
Management Information Systems.
Edisi 6
New York:
MC GRAW HILL,
2004.
.