Gaya APA
Alter, Steven. (2002).
Information systems: foundation of e-business .
New Jersey:
Prantice Hall.
Gaya Chicago
Alter, Steven.
Information systems: foundation of e-business.
New Jersey:
Prantice Hall,
2002.
Text.
Gaya MLA
Alter, Steven.
Information systems: foundation of e-business.
New Jersey:
Prantice Hall,
2002.
Text.
Gaya Turabian
Alter, Steven.
Information systems: foundation of e-business.
New Jersey:
Prantice Hall,
2002.
Print.