APA-čujuhus (7. p.)
ebrary, Inc, Jarra, Y., & Schiuma, G. (2007). Measuring business excellence. Emerald Insight.
Chicago-čujuhus (17. p.)
ebrary, Inc, Yasar Jarra, juo Giovanni Schiuma. Measuring Business Excellence. Bradford: Emerald Insight, 2007.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Measuring Business Excellence. Emerald Insight, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.