Hein Leonard W. (1978). The quantitative approach to managerial decisions. Prentice Hall of India.
Chicago Style aipamenaHein Leonard W. The Quantitative Approach to Managerial Decisions. New Delhi: Prentice Hall of India, 1978.
MLA aipamenaHein Leonard W. The Quantitative Approach to Managerial Decisions. Prentice Hall of India, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.