Παραπομπή APA

Hein, L. W. (1972). The quantitative approach to managerial decisions. PHI.

Παραπομπή Chicago Style

Hein, Leonard W. The Quantitative Approach to Managerial Decisions. New Delhi: PHI, 1972.

Παραπομπή MLA

Hein, Leonard W. The Quantitative Approach to Managerial Decisions. PHI, 1972.