Gaya APA
Baltzan, Paige, Phillips, Amy. (2011).
Information systems .
New York:
McGraw-Hill.
Gaya Chicago
Baltzan, Paige, Phillips, Amy.
Information systems.
New York:
McGraw-Hill,
2011.
Text.
Gaya MLA
Baltzan, Paige, Phillips, Amy.
Information systems.
New York:
McGraw-Hill,
2011.
Text.
Gaya Turabian
Baltzan, Paige, Phillips, Amy.
Information systems.
New York:
McGraw-Hill,
2011.
Print.