Gaya APA
Dougherty, James E., Pfaltzgraffa, Robert L. (2001).
Contending theories of international relations : a comprehensive survey (5th ed.).
New York, NY:
Longman.
Gaya Chicago
Dougherty, James E., Pfaltzgraffa, Robert L.
Contending theories of international relations : a comprehensive survey.
5th ed.
New York, NY:
Longman,
2001.
Text.
Gaya MLA
Dougherty, James E., Pfaltzgraffa, Robert L.
Contending theories of international relations : a comprehensive survey.
5th ed.
New York, NY:
Longman,
2001.
Text.
Gaya Turabian
Dougherty, James E., Pfaltzgraffa, Robert L.
Contending theories of international relations : a comprehensive survey.
5th ed.
New York, NY:
Longman,
2001.
Print.