APA-referens (7:e uppl.)
Bhote, K. R. (2002). The ultimate Six Sigma: Beyond quality excellence to total business excellence. AMACOM/American Management Association.
Chicago-referens (17:e uppl.)
Bhote, Keki R. The Ultimate Six Sigma: Beyond Quality Excellence to Total Business Excellence. New York: AMACOM/American Management Association, 2002.
MLA-referens (9:e uppl.)
Bhote, Keki R. The Ultimate Six Sigma: Beyond Quality Excellence to Total Business Excellence. AMACOM/American Management Association, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.