DOCTOR & DOCTOR. (2013). BUSINESS COMMUNICATION (1.). SHETH.
Chicago-čujuhus (17. p.)DOCTOR & DOCTOR. BUSINESS COMMUNICATION. 1. MUMBAI: SHETH, 2013.
MLA-čujuhus (9. p.)DOCTOR & DOCTOR. BUSINESS COMMUNICATION. 1. SHETH, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.