Marks, R. (2008). Managing for sales results: A fast-action guide for finding, coaching, and leading salespeople. Hoboken, N.J: John Wiley & Sons.
Chicago-tyylinen lähdeviittausMarks, Ron. Managing for Sales Results: A Fast-action Guide for Finding, Coaching, and Leading Salespeople. Hoboken, N.J: John Wiley & Sons, 2008.
MLA-viiteMarks, Ron. Managing for Sales Results: A Fast-action Guide for Finding, Coaching, and Leading Salespeople. Hoboken, N.J: John Wiley & Sons, 2008.
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