Baier, M. (1996). How to find and cultivate customers through direct marketing. NTC Business Books.
Style de citation Chicago (17e éd.)Baier, Martin. How to Find and Cultivate Customers Through Direct Marketing. Lincolnwood, IL: NTC Business Books, 1996.
Style de citation MLA (9e éd.)Baier, Martin. How to Find and Cultivate Customers Through Direct Marketing. NTC Business Books, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.