Pande, P. S. (2002). The Six Sigma Way Team Fieldbook. TMH.
Lua i Stíl Chicago (17ú heag.)Pande, Peter S. The Six Sigma Way Team Fieldbook. TMH, 2002.
Lua MLA (9ú heag.)Pande, Peter S. The Six Sigma Way Team Fieldbook. TMH, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.