Gaya APA
Cahyadi, Edwin. (2003).
Introduction program visual basic 6 .
Malang:
Bayumedia.
Gaya Chicago
Cahyadi, Edwin.
Introduction program visual basic 6.
Malang:
Bayumedia,
2003.
Text.
Gaya MLA
Cahyadi, Edwin.
Introduction program visual basic 6.
Malang:
Bayumedia,
2003.
Text.
Gaya Turabian
Cahyadi, Edwin.
Introduction program visual basic 6.
Malang:
Bayumedia,
2003.
Print.