Ellet, William. The case study handbook how to read, discuss, and write persuasively about cases - Boston, Mass. : Harvard Business School Press, 2007. - vi, 273 p. : ill. ; 24 cm. ISBN: 9781422101582 Subjects--Index Terms: Case studies - Management Management- Case studies- Study and teaching Dewey Class. No.: 658.007 22 / ELL