Killing, J. P., Malnight, T., & Keys, T. (2006). Must-win battles: How to win them, again and again (1st edition.). Wharton School Pub.
Cita Chicago Style (17a ed.)Killing, J. Peter, Thomas Malnight, y Tracey Keys. Must-win Battles: How to Win Them, Again and Again. 1st edition. Upper Saddle River, N.J.: Wharton School Pub, 2006.
Cita MLA (9a ed.)Killing, J. Peter, et al. Must-win Battles: How to Win Them, Again and Again. 1st edition. Wharton School Pub, 2006.
Precaución: Estas citas no son 100% exactas.