APA-referens (7:e uppl.)

Cohen, A. (2002). The perfect store: Inside-ebay. back-Bay Books.

Chicago-referens (17:e uppl.)

Cohen, Adam. The Perfect Store: Inside-ebay. New York: back-Bay Books, 2002.

MLA-referens (9:e uppl.)

Cohen, Adam. The Perfect Store: Inside-ebay. back-Bay Books, 2002.