Marks, R. B. (1985). Personal Selling: An Interactive Approach. Allyn and Bacon.
Style de citation ChicagoMarks, Ronald B. Personal Selling: An Interactive Approach. Boston: Allyn and Bacon, 1985.
Style de citation MLAMarks, Ronald B. Personal Selling: An Interactive Approach. Allyn and Bacon, 1985.
Attention : ces citations peuvent ne pas être correctes à 100%.