Duckworth, H. A. &. H. (2016). A Six sigma approach to sustainability. CRC Press.
Chicago Style (17th ed.) CitationDuckworth, Holly A. & Hoffmeier. A Six Sigma Approach to Sustainability. Boca Ratan: CRC Press, 2016.
ציטוט MLADuckworth, Holly A. & Hoffmeier. A Six Sigma Approach to Sustainability. CRC Press, 2016.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.