APA (7e ed.) Bronvermelding

Nester, W. R. (2001). International relations: Politics and economics in the 21st century. Wadsworth/Thomson Learning.

Chicago (17e ed.) Bronvermelding

Nester, William R. International Relations: Politics and Economics in the 21st Century. Belmont, CA: Wadsworth/Thomson Learning, 2001.

MLA (9e ed.) Bronvermelding

Nester, William R. International Relations: Politics and Economics in the 21st Century. Wadsworth/Thomson Learning, 2001.