एपीए उद्धरण

Bass, I. (2009). Lean six sigma using SigmaXL and Minitab. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Bass, Issa. Lean Six Sigma Using SigmaXL and Minitab. New York: McGraw-Hill, 2009.

एमएलए उद्धरण

Bass, Issa. Lean Six Sigma Using SigmaXL and Minitab. New York: McGraw-Hill, 2009.