Stevenson, W. J. (2014). Operations Management (12th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Stevenson, William J. Operations Management. 12th ed. New York: McGraw-Hill, 2014.
Cita MLA (9th ed.)Stevenson, William J. Operations Management. 12th ed. McGraw-Hill, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.