Gaya APA
Date, C.J. (2000).
An introduction to database systems .
New York:
Addison Wesley.
Gaya Chicago
Date, C.J.
An introduction to database systems.
New York:
Addison Wesley,
2000.
Text.
Gaya MLA
Date, C.J.
An introduction to database systems.
New York:
Addison Wesley,
2000.
Text.
Gaya Turabian
Date, C.J.
An introduction to database systems.
New York:
Addison Wesley,
2000.
Print.