Bass, I. (2009). Lean six sigma using SigmaXL and Minitab. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoBass, Issa. Lean Six Sigma Using SigmaXL and Minitab. New York: McGraw-Hill, 2009.
ציטוט MLABass, Issa. Lean Six Sigma Using SigmaXL and Minitab. New York: McGraw-Hill, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.