Gaya APA
Programming with microsoft visual basic 6. (2010).
:
Skripta Media Creative.
Gaya Chicago
Programming with microsoft visual basic 6.
.
:
Skripta Media Creative,
2010.
Text.
Gaya MLA
Programming with microsoft visual basic 6.
.
:
Skripta Media Creative,
2010.
Text.
Gaya Turabian
Programming with microsoft visual basic 6.
:
Skripta Media Creative,
2010.
Print.