PRIES KIM H. (2006). SIX SIGMA FOR THE NEXT MILLENNIUM. PEARSON EDUCATION.
Chicago Style aipamenaPRIES KIM H. SIX SIGMA FOR THE NEXT MILLENNIUM. DELHI: PEARSON EDUCATION, 2006.
MLA aipamenaPRIES KIM H. SIX SIGMA FOR THE NEXT MILLENNIUM. PEARSON EDUCATION, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.