Cita APA (7th ed.)

Black. (2001). Roadmap to successful six sigma inplementation. Society of Manufacturing Engineers.

Cita Chicago (17th ed.)

Black. Roadmap to Successful Six Sigma Inplementation. Singapore: Society of Manufacturing Engineers, 2001.

Cita MLA (8th ed.)

Black. Roadmap to Successful Six Sigma Inplementation. Society of Manufacturing Engineers, 2001.