APA-čujuhus (7. p.)
Kaul, A. (2015). Effective business communication (2nd ed.). Phi Learning Pvt. Ltd.
Chicago-čujuhus (17. p.)
Kaul, Asha. Effective Business Communication. 2nd ed. New Delhi: Phi Learning Pvt. Ltd, 2015.
MLA-čujuhus (9. p.)
Kaul, Asha. Effective Business Communication. 2nd ed. Phi Learning Pvt. Ltd, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.