Hein Leonard W. (1978). The quantitative approach to managerial decisions. Prentice Hall of India.
Čikaški stil citiranjaHein Leonard W. The Quantitative Approach to Managerial Decisions. New Delhi: Prentice Hall of India, 1978.
MLA način citiranjaHein Leonard W. The Quantitative Approach to Managerial Decisions. Prentice Hall of India, 1978.
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