Eureka, W. E. (1995). Quality up, costs down: A manager's guide to Taguchi methods and QFD. Burr Ridge, Ill. : Irwin.
Chicago-referens (17:e uppl.)Eureka, William E. Quality Up, Costs Down: A Manager's Guide to Taguchi Methods and QFD. New York: Burr Ridge, Ill. : Irwin, 1995.
MLA-referens (9:e uppl.)Eureka, William E. Quality Up, Costs Down: A Manager's Guide to Taguchi Methods and QFD. Burr Ridge, Ill. : Irwin, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.