Ferrell, O. C. (2019). Business ethics (9th.). Cengage learning, Delhi.
Chicago-čujuhus (17. p.)Ferrell, O. C. Business Ethics. 9th. Cengage learning, Delhi, 2019.
MLA-čujuhus (9. p.)Ferrell, O. C. Business Ethics. 9th. Cengage learning, Delhi, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.