APA-referens (7:e uppl.)

Krugman, P. R. (1996). The self-organizing economy. Blackwell Publishers.

Chicago-referens (17:e uppl.)

Krugman, Paul R. The Self-organizing Economy. Cambridge, Mass., USA: Blackwell Publishers, 1996.

MLA-referens (8:e uppl.)

Krugman, Paul R. The Self-organizing Economy. Blackwell Publishers, 1996.