Gray, D. H. (1966). Manpower planning. An approach to the problem. Institute of personnel management.
Chicago-стиль цитированияGray, Daniel H. Manpower Planning. An Approach to the Problem. London: Institute of personnel management, 1966.
MLA-цитированиеGray, Daniel H. Manpower Planning. An Approach to the Problem. Institute of personnel management, 1966.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.