Przekop, P. (2006). Six Sigma for business excellence: A manager's guide to supervising Six Sigma projects and teams. McGraw-Hill.
Chicago Style (17th ed.) CitationPrzekop, Penelope. Six Sigma for Business Excellence: A Manager's Guide to Supervising Six Sigma Projects and Teams. New York [u.a.]: McGraw-Hill, 2006.
MLA (9th ed.) CitationPrzekop, Penelope. Six Sigma for Business Excellence: A Manager's Guide to Supervising Six Sigma Projects and Teams. McGraw-Hill, 2006.
Warning: These citations may not always be 100% accurate.