Παραπομπή APA

Levin Richard I & Charles A Kirkpatrick. (1965). Quantitative approaches to management /2e (2nd ed.). McGraw Hill.

Παραπομπή Chicago Style

Levin Richard I και Charles A Kirkpatrick. Quantitative Approaches to Management /2e. 2nd ed. Tokyo: McGraw Hill, 1965.

Παραπομπή MLA

Levin Richard I και Charles A Kirkpatrick. Quantitative Approaches to Management /2e. 2nd ed. McGraw Hill, 1965.