Pochampally, K. K., & Gupta, S. M. (2014). Six Sigma case studies with Minitab. Taylor & Francis.
Lua i Stíl Chicago (17ú heag.)Pochampally, Kishore K., agus Surendra M. Gupta. Six Sigma Case Studies with Minitab. Boca Raton: Taylor & Francis, 2014.
Lua MLA (9ú heag.)Pochampally, Kishore K., agus Surendra M. Gupta. Six Sigma Case Studies with Minitab. Taylor & Francis, 2014.
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