Cita APA (7th ed.)

Laufer, A. C. (1984). Production and operations management (3a. ed.). South-Western.

Cita Chicago (17th ed.)

Laufer, Arthur C. Production and Operations Management. 3a. ed. Cincinnati: South-Western, 1984.

Cita MLA (9th ed.)

Laufer, Arthur C. Production and Operations Management. 3a. ed. South-Western, 1984.