Martini, N., & James, G. (2012). Scientific selling: Creating high-performance sales teams through applied psychology and testing. Hoboken, N.J: Wiley.
Παραπομπή Chicago StyleMartini, Nancy, και Geoffrey James. Scientific Selling: Creating High-performance Sales Teams Through Applied Psychology and Testing. Hoboken, N.J: Wiley, 2012.
Παραπομπή MLAMartini, Nancy, και Geoffrey James. Scientific Selling: Creating High-performance Sales Teams Through Applied Psychology and Testing. Hoboken, N.J: Wiley, 2012.
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