Young, Susan Yarrington, Stephen B. Castleberry, and Joshua T. Coleman. “Advanced Selling: A Comprehensive Course Sales Project”. American Journal of Business Education (AJBE) 9, no. 3 (June 30, 2016): 119–128. Accessed July 17, 2024. https://clutejournals.com/index.php/AJBE/article/view/9699.