APA (7e ed.) Bronvermelding

(1973). Advertising age's 100 leaders' marketing profiles: In-depth reports on the 1972 advertising, marketing, and sales activities of America's 100 largest national advertisers as published in Advertising age. Advertising Age.

Chicago (17e ed.) Bronvermelding

Advertising Age's 100 Leaders' Marketing Profiles: In-depth Reports on the 1972 Advertising, Marketing, and Sales Activities of America's 100 Largest National Advertisers as Published in Advertising Age. Chicago: Advertising Age, 1973.

MLA (9e ed.) Bronvermelding

Advertising Age's 100 Leaders' Marketing Profiles: In-depth Reports on the 1972 Advertising, Marketing, and Sales Activities of America's 100 Largest National Advertisers as Published in Advertising Age. Advertising Age, 1973.