Doctor, R. (1999). Principles and practice of business communication F.Y.B.Com. Sheth.
Chicago-čujuhus (17. p.)Doctor, Rhoda. Principles and Practice of Business Communication F.Y.B.Com. Mumbai: Sheth, 1999.
MLA-čujuhus (9. p.)Doctor, Rhoda. Principles and Practice of Business Communication F.Y.B.Com. Sheth, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.