Gaya APA
Edwards, Chris, Ward, John, Bytheway, Andy. (1991).
The essence of information systems .
New York:
Prentice Hall.
Gaya Chicago
Edwards, Chris, Ward, John, Bytheway, Andy.
The essence of information systems.
New York:
Prentice Hall,
1991.
Text.
Gaya MLA
Edwards, Chris, Ward, John, Bytheway, Andy.
The essence of information systems.
New York:
Prentice Hall,
1991.
Text.
Gaya Turabian
Edwards, Chris, Ward, John, Bytheway, Andy.
The essence of information systems.
New York:
Prentice Hall,
1991.
Print.