Gaya APA
Kegley, Charles W. (2009).
The Global Future: A Brief Introduction to World Politics 3rd Edition .
:
Cengage Learning.
Gaya Chicago
Kegley, Charles W.
The Global Future: A Brief Introduction to World Politics 3rd Edition.
:
Cengage Learning,
2009.
Text.
Gaya MLA
Kegley, Charles W.
The Global Future: A Brief Introduction to World Politics 3rd Edition.
:
Cengage Learning,
2009.
Text.
Gaya Turabian
Kegley, Charles W.
The Global Future: A Brief Introduction to World Politics 3rd Edition.
:
Cengage Learning,
2009.
Print.