Martinez, Steve W. “Fresh Apple And Tomato Prices At Direct Marketing Outlets Versus Competing Retailers In The U.S. Mid-Atlantic Region”. Journal of Business & Economics Research (JBER) 13, no. 4 (October 5, 2015): 241–252. Accessed July 17, 2024. https://clutejournals.com/index.php/JBER/article/view/9455.