Gaya APA
VISUAL BASIC 2012 PROGRAMMER’S REFERENCE. (2012).
Canada:
[s.n.].
Gaya Chicago
VISUAL BASIC 2012 PROGRAMMER’S REFERENCE.
1.
Canada:
[s.n.],
2012.
Text.
Gaya MLA
VISUAL BASIC 2012 PROGRAMMER’S REFERENCE.
1.
Canada:
[s.n.],
2012.
Text.
Gaya Turabian
VISUAL BASIC 2012 PROGRAMMER’S REFERENCE.
Canada:
[s.n.],
2012.
Print.