RAO T V. (2003). 360 DEGREE FEEDBACK AND PERFORMANCE MANAGEMENT SYSTEM. EXCEL BOOK.
Chicago-viite (17. p.)RAO T V. 360 DEGREE FEEDBACK AND PERFORMANCE MANAGEMENT SYSTEM. NEW DELHI: EXCEL BOOK, 2003.
MLA-viite (9. p.)RAO T V. 360 DEGREE FEEDBACK AND PERFORMANCE MANAGEMENT SYSTEM. EXCEL BOOK, 2003.
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