Lahey, B. B., & Landrum, R. E. (2004). Practice tests for use with Psychology: An introduction (8th ed.). McGraw-Hill.

Lahey, Benjamin B., and R. Eric Landrum. Practice Tests for Use with Psychology: An Introduction. 8th ed. Boston, Mass.: McGraw-Hill, 2004.

Lahey, Benjamin B., and R. Eric Landrum. Practice Tests for Use with Psychology: An Introduction. 8th ed. McGraw-Hill, 2004.