American Psychological Association. Division on the Teaching of Psychology. Teaching of psychology. University of Missouri-Columbia, Division Two of the American Psychological Association, 1974-.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Psychological Association. Division on the Teaching of Psychology. Teaching of Psychology. Columbia, Mo.: University of Missouri-Columbia, Division Two of the American Psychological Association, 1974-.
Παραπομπή σε μορφή MLA (9th εκδ.)American Psychological Association. Division on the Teaching of Psychology. Teaching of Psychology. University of Missouri-Columbia, Division Two of the American Psychological Association, 1974-.
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