Rea, C., Hockenbury, D. H., & Hockenbury, S. E. (2001). Study guide to accompany discovering psychology (2nd ed.). Worth Publishers.
Chicago-viite (17. p.)Rea, Cornelius, Don H. Hockenbury, ja Sandra E. Hockenbury. Study Guide to Accompany Discovering Psychology. 2nd ed. New York: Worth Publishers, 2001.
MLA-viite (9. p.)Rea, Cornelius, et al. Study Guide to Accompany Discovering Psychology. 2nd ed. Worth Publishers, 2001.
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