Hemant urdhwareshe. (2011). Six sigma for business excellence: Approach,tools and applications. Pearson.
استشهاد بنمط شيكاغوHemant urdhwareshe. Six Sigma for Business Excellence: Approach,tools and Applications. Delhi: Pearson, 2011.
MLA استشهادHemant urdhwareshe. Six Sigma for Business Excellence: Approach,tools and Applications. Pearson, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.