Hirschey, M. (2006). Economics for managers. Cengage Learning.
Chicago-čujuhus (17. p.)Hirschey, Mark. Economics for Managers. New delhi: Cengage Learning, 2006.
MLA-čujuhus (9. p.)Hirschey, Mark. Economics for Managers. Cengage Learning, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.