Pathak, R. P. (2014). Statistics in Education and Psychology: Pathak, R.P (1st. ed.). Pearson.
Chicago-čujuhus (17. p.)Pathak, R. P. Statistics in Education and Psychology: Pathak, R.P. 1st. ed. Delhi: Pearson, 2014.
MLA-čujuhus (9. p.)Pathak, R. P. Statistics in Education and Psychology: Pathak, R.P. 1st. ed. Pearson, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.