APA aipamena

Gitlow, H. S. (2009). A guide to lean six sigma management skills. CRC Press.

Chicago Style aipamena

Gitlow, Howard S. A Guide to Lean Six Sigma Management Skills. Boca Raton: CRC Press, 2009.

MLA aipamena

Gitlow, Howard S. A Guide to Lean Six Sigma Management Skills. CRC Press, 2009.