Alfred C. Fuller (as told to Hartzell Spence), A Foot in the Door: The Life Appraisal of the Original Fuller Brush Man (New York: McGraw-Hill, 1960), xx.
44
См., напр., John F. Tanner Jr., George W. Dudley, and Law-rence B. Chonko, “Salesperson Motivation and Success: Examining the Relationship Between Motivation and Sales Approach,” доклад, представленный на ежегодном съезде Общества достижений маркетинга, Сан-Антонио, Техас (ноябрь 2005 г.).
