Cohen, R. J. (2010). Exercises in psychological testing and assessment (7th ed.). Boston: McGraw-Hill Higher Education.
Chicago Style aipamenaCohen, Ronald Jay. Exercises in Psychological Testing and Assessment. 7th ed. Boston: McGraw-Hill Higher Education, 2010.
MLA aipamenaCohen, Ronald Jay. Exercises in Psychological Testing and Assessment. 7th ed. Boston: McGraw-Hill Higher Education, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.