INST OF PERSONNEL MANAGEMENT. (1982). PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT.
Chicago-viite (17. p.)INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. LONDON: INSTITUTE OF PERSONNEL MANAGEMENT, 1982.
MLA-viite (9. p.)INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT, 1982.
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