APA-referens (7:e uppl.)

Frankel, J. (1988). International relations in a changing world (4th ed.). Oxford University Pr..

Chicago-referens (17:e uppl.)

Frankel, Joseph. International Relations in a Changing World. 4th ed. Oxford; New York: Oxford University Pr., 1988.

MLA-referens (9:e uppl.)

Frankel, Joseph. International Relations in a Changing World. 4th ed. Oxford University Pr., 1988.