Baker, B. F., & Baker, B. F. (1947). Effective retail selling. Chicago: American Technical Society.
Citación estilo ChicagoBaker, Bernard F., y Bernard F. Baker. Effective Retail Selling. Chicago: American Technical Society, 1947.
Cita MLABaker, Bernard F., y Bernard F. Baker. Effective Retail Selling. Chicago: American Technical Society, 1947.
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