Cita APA (7th ed.)

BREYFOGLE III FORREST. (2003). IMPLEMENTING SIX SIGMA (2ND.). NEW JERSEY.

Cita Chicago (17th ed.)

BREYFOGLE III FORREST. IMPLEMENTING SIX SIGMA. 2ND. JOHN WILEY AND SONS: NEW JERSEY, 2003.

Cita MLA (9th ed.)

BREYFOGLE III FORREST. IMPLEMENTING SIX SIGMA. 2ND. NEW JERSEY, 2003.