Gaya APA
Obrien, James A. (2004).
Management information systems : managing information technology in the business enterprise (6e).
Boston:
McGraw Hill.
Gaya Chicago
Obrien, James A.
Management information systems : managing information technology in the business enterprise.
6e
Boston:
McGraw Hill,
2004.
Buku.
Gaya MLA
Obrien, James A.
Management information systems : managing information technology in the business enterprise.
6e
Boston:
McGraw Hill,
2004.
Buku.
Gaya Turabian
Obrien, James A.
Management information systems : managing information technology in the business enterprise.
6e
Boston:
McGraw Hill,
2004.
Buku.