Van Diepen, M. Dynamic and competitive effects of direct mailings: A charitable giving application. Journal of marketing research.
Chicago Style (17th ed.) CitationVan Diepen, Merel. "Dynamic and Competitive Effects of Direct Mailings: A Charitable Giving Application." Journal of Marketing Research .
MLA (9th ed.) CitationVan Diepen, Merel. "Dynamic and Competitive Effects of Direct Mailings: A Charitable Giving Application." Journal of Marketing Research, .
Warning: These citations may not always be 100% accurate.