Wood, S. E., Wood, E. R. G., & Boyd, D. R. (2006). Mastering the world of psychology (2nd ed.). Pearson/Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Wood, Samuel E., Ellen R. Green Wood, agus Denise Roberts Boyd. Mastering the World of Psychology. 2nd ed. Boston: Pearson/Allyn and Bacon, 2006.
Lua MLA (8ú heag.)Wood, Samuel E., et al. Mastering the World of Psychology. 2nd ed. Pearson/Allyn and Bacon, 2006.
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