APA (7e ed.) Bronvermelding

(1991). Marketing Concepts And Strategies Sally Dibb ... [et Al.]. Houghton Mifflin Company.

Chicago (17e ed.) Bronvermelding

Marketing Concepts And Strategies Sally Dibb ... [et Al.]. Houghton Mifflin Company, 1991.

MLA (8e ed.) Bronvermelding

Marketing Concepts And Strategies Sally Dibb ... [et Al.]. Houghton Mifflin Company, 1991.

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