Murthy, S. (2008). Business Research Methods (2.). Excel Books.
Chicago-čujuhus (17. p.)Murthy, S.N. Business Research Methods. 2. New Delhi: Excel Books, 2008.
MLA-čujuhus (9. p.)Murthy, S.N. Business Research Methods. 2. Excel Books, 2008.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.