Price, W. F., & Crapo, R. H. (2002). Cross-cultural perspectives in introductory psychology (Fourth edition.). Brooks/Cole.
Chicago-viite (17. p.)Price, William F., ja Richley H. Crapo. Cross-cultural Perspectives in Introductory Psychology. Fourth edition. Pacific Grove, California: Brooks/Cole, 2002.
MLA-viite (9. p.)Price, William F., ja Richley H. Crapo. Cross-cultural Perspectives in Introductory Psychology. Fourth edition. Brooks/Cole, 2002.
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