Παραπομπή σε μορφή APA (7η εκδ.)

Enrick, N. L., & Mottley, H. E. (1983). Manufacturing analysis for productivity and quality/cost enhancement (2nd ed.). Industrial Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Enrick, Norbert Lloyd, και Harry E. Mottley. Manufacturing Analysis for Productivity and Quality/cost Enhancement. 2nd ed. New York, N.Y: Industrial Press, 1983.

Παραπομπή σε μορφή MLA (9th εκδ.)

Enrick, Norbert Lloyd, και Harry E. Mottley. Manufacturing Analysis for Productivity and Quality/cost Enhancement. 2nd ed. Industrial Press, 1983.