Goodwin, C. J. (1998). Research in psychology: Methods and design (2nd ed.). John Wiley and Sons.
Chicago-viite (17. p.)Goodwin, C. James. Research in Psychology: Methods and Design. 2nd ed. New York: John Wiley and Sons, 1998.
MLA-viite (9. p.)Goodwin, C. James. Research in Psychology: Methods and Design. 2nd ed. John Wiley and Sons, 1998.
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