Lahey, B. B. (2007). In-Psych Discovery Channel to accompany Psychology an introduction (novena edición.). McGraw-Hill.
Cita Chicago (17th ed.)Lahey, Benjamin B. In-Psych Discovery Channel to Accompany Psychology an Introduction. novena edición. Boston, MA: McGraw-Hill, 2007.
Cita MLA (9th ed.)Lahey, Benjamin B. In-Psych Discovery Channel to Accompany Psychology an Introduction. novena edición. McGraw-Hill, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.