Levin & Kirkpatrick. (1965). Quantitative approaches to management. McGraw hill book company.
Chicago-стиль цитированияLevin and Kirkpatrick. Quantitative Approaches to Management. New York: McGraw hill book company, 1965.
MLA-цитированиеLevin and Kirkpatrick. Quantitative Approaches to Management. McGraw hill book company, 1965.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.