APA ציטוט

Bass, I., & Lawton, B. . .. (2009). Learn six sigma using sigma XL and minitab. Tata Mc Graw Hill.

Chicago Edition Citation

Bass, Issa, and Barbara Lawton. Learn Six Sigma Using Sigma XL and Minitab. New Delhi: Tata Mc Graw Hill, 2009.

ציטוט MLA

Bass, Issa, and Barbara Lawton. Learn Six Sigma Using Sigma XL and Minitab. Tata Mc Graw Hill, 2009.