APA (7e ed.) Bronvermelding

Underhill, P. (2000). Why we buy: The science of shopping. Texere.

Chicago (17e ed.) Bronvermelding

Underhill, Paco. Why We Buy: The Science of Shopping. London: Texere, 2000.

MLA (9e ed.) Bronvermelding

Underhill, Paco. Why We Buy: The Science of Shopping. Texere, 2000.