Gaya APA
Programming A Beginners Guide . (2009).
Amerika:
[s.n.].
Gaya Chicago
Programming A Beginners Guide .
1.
Amerika:
[s.n.],
2009.
Text.
Gaya MLA
Programming A Beginners Guide .
1.
Amerika:
[s.n.],
2009.
Text.
Gaya Turabian
Programming A Beginners Guide .
Amerika:
[s.n.],
2009.
Print.