Slack, N. (2014). Essentials of Operations Management. Pearson.
Chicago-čujuhus (17. p.)Slack, Nigel. Essentials of Operations Management. Noida: Pearson, 2014.
MLA-čujuhus (9. p.)Slack, Nigel. Essentials of Operations Management. Pearson, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.