Kelley, Timothy, Judith A. Hora, and Loren Margheim. “A Financial Analysis Case Of Amazon.Com And Barnes & Noble With Emphasis On The Impact Of ROE Versus EPS: Accounting Case And Instructor Notes”. Journal of Business Case Studies (JBCS) 6, no. 3 (May 1, 2010). Accessed July 18, 2024. https://clutejournals.com/index.php/JBCS/article/view/873.