Schonberger, R., & Knod, E. M. (1991). Operations management: Improving customer service (4th ed., International student ed.). Irwin.
Chicago Style (17th ed.) CitationSchonberger, Richard, and Edward M. Knod. Operations Management: Improving Customer Service. 4th ed., International student ed. Homewood, IL: Irwin, 1991.
MLA (9th ed.) CitationSchonberger, Richard, and Edward M. Knod. Operations Management: Improving Customer Service. 4th ed., International student ed. Irwin, 1991.
Warning: These citations may not always be 100% accurate.