Gaya APA
Hermawan, C, W.
(2009).
Shortcouse series visual basic 2008
(
Ed.1)
.
Yogyakarta:
C.V Andi Offset.
Gaya MLA
Hermawan, C., WIDYO,.
"Shortcouse series visual basic 2008".
Ed.1
Yogyakarta:
C.V Andi Offset,
2009.
Text.