Seidman, D. (2012). The ultimate guide to sales training: Potent tactics to accelerate sales performance. John Wiley & Sons.
Cita Chicago Style (17a ed.)Seidman, Dan. The Ultimate Guide to Sales Training: Potent Tactics to Accelerate Sales Performance. Hoboken: John Wiley & Sons, 2012.
Cita MLA (8a ed.)Seidman, Dan. The Ultimate Guide to Sales Training: Potent Tactics to Accelerate Sales Performance. John Wiley & Sons, 2012.
Precaución: Estas citas no son 100% exactas.