Beer, S., & Revans, R. (1959). Operational research and personnel management. Institute of Personnel Management.
Chicago Edition CitationBeer, Stafford, i R.W Revans. Operational Research and Personnel Management. London: Institute of Personnel Management, 1959.
Cita MLABeer, Stafford, i R.W Revans. Operational Research and Personnel Management. Institute of Personnel Management, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.