Erskine, J. A., Leenders, M. R., & Mauffette-Leenders, L. A. (2003). Teaching with cases (3rd edition.). Richard Ivey School of BusinesUniversity of Western Ontario.

Erskine, James A., Michiel R. Leenders, and Louise A. Mauffette-Leenders. Teaching with Cases. 3rd edition. London, Ont.: Richard Ivey School of BusinesUniversity of Western Ontario, 2003.

Erskine, James A., et al. Teaching with Cases. 3rd edition. Richard Ivey School of BusinesUniversity of Western Ontario, 2003.