APA-čujuhus (7. p.)

Kumar, K. (1982). Business communication. Jaico.

Chicago-čujuhus (17. p.)

Kumar, Keral. Business Communication. Mumbai: Jaico, 1982.

MLA-čujuhus (9. p.)

Kumar, Keral. Business Communication. Jaico, 1982.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.