Gaya APA
Date, C.J. (2000).
An introduction to database systems (7th.ed).
Addison-Wesley:
Reading, Mass.
Gaya Chicago
Date, C.J.
An introduction to database systems.
7th.ed
Addison-Wesley:
Reading, Mass,
2000.
Text.
Gaya MLA
Date, C.J.
An introduction to database systems.
7th.ed
Addison-Wesley:
Reading, Mass,
2000.
Text.
Gaya Turabian
Date, C.J.
An introduction to database systems.
7th.ed
Addison-Wesley:
Reading, Mass,
2000.
Print.