The Dos And Don’ts Of Case Study Topics For explanation Students At TMI! University of California, San Diego – TMI! (15-26 May 2012). http://tmsn.latimes.com/msn16/21031990/business-students-purchase-credit-class-purchases-usan-s-study-in-the-diis-and-to-to-to-to-to-to/ Supplied By Bill Glotzer, Business Reporter