SANDLER COREY. (2005). PERFORMANCE APPRAISAL PHRASE BOOK EFFECTIVE. ADAMS MEDIA CORPORATION.
Chicago-referens (17:e uppl.)SANDLER COREY. PERFORMANCE APPRAISAL PHRASE BOOK EFFECTIVE. MASSACHUETTS: ADAMS MEDIA CORPORATION, 2005.
MLA-referens (9:e uppl.)SANDLER COREY. PERFORMANCE APPRAISAL PHRASE BOOK EFFECTIVE. ADAMS MEDIA CORPORATION, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.