Gaya APA
Dynamic SI Version. (2013).
New Delhi:
Prentice Hall.
Gaya Chicago
Dynamic SI Version.
.
New Delhi:
Prentice Hall,
2013.
Text.
Gaya MLA
Dynamic SI Version.
.
New Delhi:
Prentice Hall,
2013.
Text.
Gaya Turabian
Dynamic SI Version.
New Delhi:
Prentice Hall,
2013.
Print.