Gaya APA
Simarmata, Janner. (2006).
Basis data .
Yogyakarta:
Andi.
Gaya Chicago
Simarmata, Janner.
Basis data.
Yogyakarta:
Andi,
2006.
Text.
Gaya MLA
Simarmata, Janner.
Basis data.
Yogyakarta:
Andi,
2006.
Text.
Gaya Turabian
Simarmata, Janner.
Basis data.
Yogyakarta:
Andi,
2006.
Print.