Chase, R. B. Operations and Supply Management with CD-Rom (12th.). McGraw Hill.
Chicago-čujuhus (17. p.)Chase, Richard B. Operations and Supply Management with CD-Rom. 12th. McGraw Hill.
MLA-čujuhus (9. p.)Chase, Richard B. Operations and Supply Management with CD-Rom. 12th. McGraw Hill.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.