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