Cohen, R. J., & Swerdlik, M. E. (2010). Psychological testing and assessment: An introduction to tests and measurement (Seventh edition.). McGraw-Hill Higher Education.
Cita Chicago (17th ed.)Cohen, Ronald Jay, i Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction to Tests and Measurement. Seventh edition. New York: McGraw-Hill Higher Education, 2010.
Cita MLA (9th ed.)Cohen, Ronald Jay, i Mark E. Swerdlik. Psychological Testing and Assessment: An Introduction to Tests and Measurement. Seventh edition. McGraw-Hill Higher Education, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.