APA (7e ed.) Bronvermelding

Retail Reporting Corporation. (1991). Excellence in advertising. Retail Reporting Corp.

Chicago (17e ed.) Bronvermelding

Retail Reporting Corporation. Excellence in Advertising. New York: Retail Reporting Corp, 1991.

MLA (9e ed.) Bronvermelding

Retail Reporting Corporation. Excellence in Advertising. Retail Reporting Corp, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.