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Chicago-čujuhus (17. p.)ebrary, Inc, Siau Ching Lenny Koh, juo S. M. Saad. Benchmarking the Management of Operations and Information Systems. Bradford, England: Emerald Group Publishing, 2007.
MLA-čujuhus (9. p.)ebrary, Inc, et al. Benchmarking the Management of Operations and Information Systems. Emerald Group Publishing, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.