(1988). Management Expert Systems. Addison-Wesley Publishing Company.
Chicago-čujuhus (17. p.)Management Expert Systems. England: Addison-Wesley Publishing Company, 1988.
MLA-čujuhus (9. p.)Management Expert Systems. Addison-Wesley Publishing Company, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.