Dyfyniad APA

Arthur, J. (2011). Lean six sigma demystified. McGraw-Hil.

Dyfyniad Arddull Chicago

Arthur, Jay. Lean Six Sigma Demystified. McGraw-Hil, 2011.

Dyfyniad MLA

Arthur, Jay. Lean Six Sigma Demystified. McGraw-Hil, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.