APA-referens (7:e uppl.)

Szmigin, I. (2003). Understanding the consumer. Sage Publications.

Chicago-referens (17:e uppl.)

Szmigin, Isabelle. Understanding the Consumer. London ; Thousand Oaks: Sage Publications, 2003.

MLA-referens (9:e uppl.)

Szmigin, Isabelle. Understanding the Consumer. Sage Publications, 2003.