Cita APA

Evans, J. R. (2005). An introduction to six sigma & process improvement. Ohio: Thomson south-western.

Chicago Style Citation

Evans, James R. An Introduction to Six Sigma & Process Improvement. Ohio: Thomson south-western, 2005.

Cita MLA

Evans, James R. An Introduction to Six Sigma & Process Improvement. Ohio: Thomson south-western, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.