Lahey, B. B. (1998). Psychology, an introduction (6th ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)Lahey, Benjamin B. Psychology, an Introduction. 6th ed. Boston [etc.]: McGraw-Hill, 1998.
Cita MLA (9a ed.)Lahey, Benjamin B. Psychology, an Introduction. 6th ed. McGraw-Hill, 1998.
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