Kantowitz, B. H., & Johnson, H. H. (1998). Experience psychology: Understanding psychological research (6th ed.). West Publishing.

Kantowitz, Barry H., and Homer H. Johnson. Experience Psychology: Understanding Psychological Research. 6th ed. New York: West Publishing, 1998.

Kantowitz, Barry H., and Homer H. Johnson. Experience Psychology: Understanding Psychological Research. 6th ed. West Publishing, 1998.