Stevenson, W. J. (2007). Operations management [accompanying CD-ROM available in Multimedia Centre] (9th ed.). McGraw-Hill.
Chicago-čujuhus (17. p.)Stevenson, William J. Operations Management [accompanying CD-ROM Available in Multimedia Centre]. 9th ed. Boston: McGraw-Hill, 2007.
MLA-čujuhus (9. p.)Stevenson, William J. Operations Management [accompanying CD-ROM Available in Multimedia Centre]. 9th ed. McGraw-Hill, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.