APA-čujuhus (7. p.)
Rai, U., & Rai, S. M. (2009). Effective communication (Rev. ed.). Himalaya Pub. House.
Chicago-čujuhus (17. p.)
Rai, Urmila, juo S. M. Rai. Effective Communication. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2009.
MLA-čujuhus (9. p.)
Rai, Urmila, juo S. M. Rai. Effective Communication. Rev. ed. Himalaya Pub. House, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.