American Psychological Association. (2001). Thesaurus of psychological index terms (9th ed.). American Psychological Association.
Cita Chicago Style (17a ed.)American Psychological Association. Thesaurus of Psychological Index Terms. 9th ed. Washington: American Psychological Association, 2001.
Cita MLA (9a ed.)American Psychological Association. Thesaurus of Psychological Index Terms. 9th ed. American Psychological Association, 2001.
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