Stevenson W J. (2015). Operations Management. McGraw Hill.
Chicago-čujuhus (17. p.)Stevenson W J. Operations Management. New Delhi: McGraw Hill, 2015.
MLA-čujuhus (9. p.)Stevenson W J. Operations Management. McGraw Hill, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.