Elmes, D. G. e. a. (2003). Research methods in psychology (Ed.7.). Thomson-Wadsworth.
Chicago Edition CitationElmes, David G et al. Research Methods in Psychology. Ed.7. Australia: Thomson-Wadsworth, 2003.
MLA Edition CitationElmes, David G et al. Research Methods in Psychology. Ed.7. Thomson-Wadsworth, 2003.
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