Mowen, J C.(1985). Utilizing Effort and Task Difficulty Information in Evaluating Salespeople. Journal of Marketing Research, 22(2), 185. doi:10.2307/3151363
MLA CitationMowen, John C. "Utilizing Effort and Task Difficulty Information in Evaluating Salespeople". Journal of Marketing Research, 22.2 ( 1985 ): 185.
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