Glenn Shepard. (2006). How To Manage Problem Employees: Ac Step-By-step Guide for Turning Difficult Employees in to High Performers. John Wiley & Sons.
Παραπομπή Chicago StyleGlenn Shepard. How To Manage Problem Employees: Ac Step-By-step Guide for Turning Difficult Employees in to High Performers. New Delhi: John Wiley & Sons, 2006.
Παραπομπή MLAGlenn Shepard. How To Manage Problem Employees: Ac Step-By-step Guide for Turning Difficult Employees in to High Performers. John Wiley & Sons, 2006.
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