Pathak, R. P. (2014). Statistics in Education and Psychology: Pathak, R.P (1st. ed.). Pearson.
Chicago Style (17th ed.) ZitazioaPathak, R. P. Statistics in Education and Psychology: Pathak, R.P. 1st. ed. Delhi: Pearson, 2014.
MLA (9th ed.) ZitazioaPathak, R. P. Statistics in Education and Psychology: Pathak, R.P. 1st. ed. Pearson, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.