Gaya APA
O'BRIEN, JAMES A.. (2000).
MANAGEMENT INFORMATION SYSTEMS FOURTH EDITION (EDISI KEEMPAT).
USA:
MCGRAW HILL.
Gaya Chicago
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS FOURTH EDITION.
EDISI KEEMPAT
USA:
MCGRAW HILL,
2000.
Text.
Gaya MLA
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS FOURTH EDITION.
EDISI KEEMPAT
USA:
MCGRAW HILL,
2000.
Text.
Gaya Turabian
O'BRIEN, JAMES A..
MANAGEMENT INFORMATION SYSTEMS FOURTH EDITION.
EDISI KEEMPAT
USA:
MCGRAW HILL,
2000.
Print.