Gaya APA
Obrien, James A. (2001).
Introduction to information systems : essentials for the internetworked e-business enterprise (10e).
Boston:
McGraw-Hill.
Gaya Chicago
Obrien, James A.
Introduction to information systems : essentials for the internetworked e-business enterprise.
10e
Boston:
McGraw-Hill,
2001.
Buku.
Gaya MLA
Obrien, James A.
Introduction to information systems : essentials for the internetworked e-business enterprise.
10e
Boston:
McGraw-Hill,
2001.
Buku.
Gaya Turabian
Obrien, James A.
Introduction to information systems : essentials for the internetworked e-business enterprise.
10e
Boston:
McGraw-Hill,
2001.
Buku.