INST OF PERSONNEL MANAGEMENT. (1982). PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT.
Cita Chicago (17th ed.)INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. LONDON: INSTITUTE OF PERSONNEL MANAGEMENT, 1982.
Cita MLA (9th ed.)INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.