Humphries, J. (1993). How to manage a sales team: A practical guide to sales leadership. Grolier International.
Chicago Style (17th ed.) CitationHumphries, John. How to Manage a Sales Team: A Practical Guide to Sales Leadership. Hong Kong: Grolier International, 1993.
MLA (9th ed.) CitationHumphries, John. How to Manage a Sales Team: A Practical Guide to Sales Leadership. Grolier International, 1993.
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