Hellriegel, D., Jackson, S. E., & Slocum, J. W. (1999). Management (8th ed.). South-Western College Pub..
Chicago-čujuhus (17. p.)Hellriegel, Don, Susan E. Jackson, juo John W. Slocum. Management. 8th ed. Cincinnati, Ohio: South-Western College Pub., 1999.
MLA-čujuhus (9. p.)Hellriegel, Don, et al. Management. 8th ed. South-Western College Pub., 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.