Smith, I. G. (1973). Measurement of productivity: A system approach in the context of productivity agreements. Gower.
Chicago-стиль цитированияSmith, Ian G. Measurement of Productivity: A System Approach in the Context of Productivity Agreements. Great Britain: Gower, 1973.
MLA-цитированиеSmith, Ian G. Measurement of Productivity: A System Approach in the Context of Productivity Agreements. Gower, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.