Cita APA (7th ed.)

Slack, N., & Lewis, M. (2011). Operations strategy (Third edition.). Pearson.

Cita Chicago (17th ed.)

Slack, Nigel, i Michael Lewis. Operations Strategy. Third edition. Harlow, England, New York: Pearson, 2011.

Cita MLA (9th ed.)

Slack, Nigel, i Michael Lewis. Operations Strategy. Third edition. Pearson, 2011.