Khan, R. M. (2013). Problem solving and data analysis using Minitab: A clear and easy guide to six sigma methodology. John Wiley & Sons Inc.. https://doi.org/10.1002/9781118307502
Παραπομπή σε μορφή Chicago (17η εκδ.)Khan, Rehman M. Problem Solving and Data Analysis Using Minitab: A Clear and Easy Guide to Six Sigma Methodology. Chichester, West Sussex, United Kingdom: John Wiley & Sons Inc., 2013. https://doi.org/10.1002/9781118307502.
Παραπομπή σε μορφή MLA (8th εκδ.)Khan, Rehman M. Problem Solving and Data Analysis Using Minitab: A Clear and Easy Guide to Six Sigma Methodology. John Wiley & Sons Inc., 2013. https://doi.org/10.1002/9781118307502.
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