Jacobs F. Robert, & B. Chase Richard. (2007). Operations and Supply Management: The Core. American: McGraw-Hill.
Chicago Style aipamenaJacobs F. Robert, và B. Chase Richard. Operations and Supply Management: The Core. American: McGraw-Hill, 2007.
MLA aipamenaJacobs F. Robert, và B. Chase Richard. Operations and Supply Management: The Core. American: McGraw-Hill, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.