Sarma, R. (2006). Research methodology and analyses. Discovery.
Chicago-čujuhus (17. p.)Sarma, R. Research Methodology and Analyses. New Delhi: Discovery, 2006.
MLA-čujuhus (9. p.)Sarma, R. Research Methodology and Analyses. Discovery, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.