Sharma,J K. (2007). Statistical and Quantitative Methods. Pearson.
Chicago-čujuhus (17. p.)Sharma,J K. Statistical and Quantitative Methods. Mumbai: Pearson, 2007.
MLA-čujuhus (9. p.)Sharma,J K. Statistical and Quantitative Methods. Pearson, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.