Cohen Ronald Jay & Mark E. Swerdlik. (2010). Psychological testing and assessment: An introduction (7th ed.). McGraw Hill.
Cita Chicago (17th ed.)Cohen Ronald Jay i Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction. 7th ed. Boston: McGraw Hill, 2010.
Cita MLA (9th ed.)Cohen Ronald Jay i Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction. 7th ed. McGraw Hill, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.