APA-referens (7:e uppl.)

Crew, M. A. (1991). Competition and the regulation of utilities. Kluwer Academic.

Chicago-referens (17:e uppl.)

Crew, Michael A. Competition and the Regulation of Utilities. Boston: Kluwer Academic, 1991.

MLA-referens (9:e uppl.)

Crew, Michael A. Competition and the Regulation of Utilities. Kluwer Academic, 1991.