Mort, T. A. (1977). Systematic selling, how to influence the buying decision process. Amacom.
Citación estilo ChicagoMort, Terry A. Systematic Selling, How to Influence the Buying Decision Process. Amacom, 1977.
Cita MLAMort, Terry A. Systematic Selling, How to Influence the Buying Decision Process. Amacom, 1977.
Warning: These citations may not always be 100% accurate.