Wild, R. (1995). Operations Management (5th ed.). Cassell.
Cita Chicago (17th ed.)Wild, Ray. Operations Management. 5th ed. London: Cassell, 1995.
Cita MLA (9th ed.)Wild, Ray. Operations Management. 5th ed. Cassell, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.