Gaya APA
Master, Gary. (1999).
Visual Basic 6 COMPLETE .
San Francisco:
SYBEX Inc.
Gaya Chicago
Master, Gary.
Visual Basic 6 COMPLETE.
San Francisco:
SYBEX Inc,
1999.
Text.
Gaya MLA
Master, Gary.
Visual Basic 6 COMPLETE.
San Francisco:
SYBEX Inc,
1999.
Text.
Gaya Turabian
Master, Gary.
Visual Basic 6 COMPLETE.
San Francisco:
SYBEX Inc,
1999.
Print.