Enrick, N. L., & Mottley, H. E. (1983). Manufacturing analysis for productivity and quality/cost enhancement (2nd ed.). Industrial Press.
Chicago-referens (17:e uppl.)Enrick, Norbert Lloyd, och Harry E. Mottley. Manufacturing Analysis for Productivity and Quality/cost Enhancement. 2nd ed. New York, N.Y: Industrial Press, 1983.
MLA-referens (9:e uppl.)Enrick, Norbert Lloyd, och Harry E. Mottley. Manufacturing Analysis for Productivity and Quality/cost Enhancement. 2nd ed. Industrial Press, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.