APA-viite (7. p.)
Ruffa, S. A. (2008). Going lean: How the best companies apply lean manufacturing principles to shatter uncertainty, drive innovation, and maximize profits. American Management Association.
Chicago-viite (17. p.)
Ruffa, Stephen A. Going Lean: How the Best Companies Apply Lean Manufacturing Principles to Shatter Uncertainty, Drive Innovation, and Maximize Profits. New York: American Management Association, 2008.
MLA-viite (9. p.)
Ruffa, Stephen A. Going Lean: How the Best Companies Apply Lean Manufacturing Principles to Shatter Uncertainty, Drive Innovation, and Maximize Profits. American Management Association, 2008.
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