(1993). Marketing Essentials Mastering Concepts And Practices / William F. Schoell; Joseph P. Guiltinan And Laura Valvatne. Allyn and Bacon.
Chicago (17e ed.) BronvermeldingMarketing Essentials Mastering Concepts And Practices / William F. Schoell; Joseph P. Guiltinan And Laura Valvatne. Allyn and Bacon, 1993.
MLA (8e ed.) BronvermeldingMarketing Essentials Mastering Concepts And Practices / William F. Schoell; Joseph P. Guiltinan And Laura Valvatne. Allyn and Bacon, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.