APA Edition Citation

Keller, P. (2008). Six Sigma Demystified. Tata Mc Graw -Hill Publishing Company Limited.

Chicago Edition Citation

Keller, Paul. Six Sigma Demystified. New Delhi: Tata Mc Graw -Hill Publishing Company Limited, 2008.

MLA Edition Citation

Keller, Paul. Six Sigma Demystified. Tata Mc Graw -Hill Publishing Company Limited, 2008.

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