Cita APA (7th ed.)

Levin, R. I. (1992). Quantitative approaches to management (8th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Levin, Richard I. Quantitative Approaches to Management. 8th ed. New York: McGraw-Hill, 1992.

Cita MLA (9th ed.)

Levin, Richard I. Quantitative Approaches to Management. 8th ed. McGraw-Hill, 1992.