APA (7th ed.) Zitazioa

Duffy, G. L. (2014). Modular kaizen: Continuous and breakthrough improvement. ASQ Quality Press.

Chicago Style (17th ed.) Zitazioa

Duffy, Grace L. Modular Kaizen: Continuous and Breakthrough Improvement. Milwaukee, Wisconsin: ASQ Quality Press, 2014.

MLA (9th ed.) Zitazioa

Duffy, Grace L. Modular Kaizen: Continuous and Breakthrough Improvement. ASQ Quality Press, 2014.