APA-referens (7:e uppl.)
Nester, W. (2001). International relations: Politics and economics in the 21st century. Wadsworth/Thomson Learning.
Chicago-referens (17:e uppl.)
Nester, William. International Relations: Politics and Economics in the 21st Century. Belmont, CA: Wadsworth/Thomson Learning, 2001.
MLA-referens (9:e uppl.)
Nester, William. International Relations: Politics and Economics in the 21st Century. Wadsworth/Thomson Learning, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.