Tewart, M. (2009). How to be a sales superstar: Break all the rules and succeed while doing it (1st edition.). Wiley.
Cita Chicago Style (17a ed.)Tewart, Mark. How to Be a Sales Superstar: Break All the Rules and Succeed While Doing It. 1st edition. Hoboken, N.J.: Wiley, 2009.
Cita MLA (9a ed.)Tewart, Mark. How to Be a Sales Superstar: Break All the Rules and Succeed While Doing It. 1st edition. Wiley, 2009.
Precaución: Estas citas no son 100% exactas.