Cita APA (7th ed.)

Johnston, R. (1997). Cases in operations management (2nd ed.). Pitman Pub.

Cita Chicago (17th ed.)

Johnston, Robert. Cases in Operations Management. 2nd ed. London: Pitman Pub, 1997.

Cita MLA (9th ed.)

Johnston, Robert. Cases in Operations Management. 2nd ed. Pitman Pub, 1997.