Gaya APA
Essential Readings in World Politics. (2004).
New York:
[s.n.].
Gaya Chicago
Essential Readings in World Politics.
.
New York:
[s.n.],
2004.
Text.
Gaya MLA
Essential Readings in World Politics.
.
New York:
[s.n.],
2004.
Text.
Gaya Turabian
Essential Readings in World Politics.
New York:
[s.n.],
2004.
Print.