GOEL, B. PRODUCTIONS & OPERATIONS MANAGEMENT.
Chicago-čujuhus (17. p.)GOEL, B.S. PRODUCTIONS & OPERATIONS MANAGEMENT.
MLA-čujuhus (9. p.)GOEL, B.S. PRODUCTIONS & OPERATIONS MANAGEMENT.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.