Arnold, R.R. (1964, March). Improving the effectiveness of marketing communications Proceedings. Houston: Southwest Marketing Association, 61-64.
2.
Daniel, C.A. (1982, Spring). Sherwin Cody, business communication pioneerThe Journal of Business Communication , 19(2), 3-14.
3.
Festinger, L. (1957). A theory of cognitive dissonanceStanford, CA: Stanford University Press.
4.
Hodgson, R.S. (1980). Direct mail and mail order handbookChicago: Dartnell Press.
5.
Hunt, S.D. (1970, July). Post-transaction communications and dissonance reductionJournal of Marketing, XXXIV, 46-51.
6.
Milliman, R.E. (1988, October). Improving the effectiveness of mail-order marketing through the implementation of dissonance reduction techniques Proceedings. Williamsburg, VA: Atlantic Marketing Association, 22-28.
7.
Sherblom, J. (1988, Fall). Direction, function, and signature in electronic mailThe Journal of Business Communication25(4), 39-54.
8.
Shelby, A.N. (1986, Winter). The theoretical basis of persuasion: A critical introductionThe Journal of Business Communication , 23(1), 5-29.
9.
Stevens, R.E. (1971). An analysis of the effectiveness of two alternative post-purchase communications message strategies on dissonance reduction Unpublished doctoral dissertation, University of Arkansas.
10.
Stone, R. (1987). Successful direct marketing methods (3rded.). Lincolnwood, IL: Crain Books.