American Psychological Association, International Union of Psychological Sciences, & Ross, S. (1966). International opportunities for advanced training and research in psychology. [The Association].
Chicago-viite (17. p.)American Psychological Association, International Union of Psychological Sciences, ja Sherman Ross. International Opportunities for Advanced Training and Research in Psychology. Washington: [The Association], 1966.
MLA-viite (9. p.)American Psychological Association, et al. International Opportunities for Advanced Training and Research in Psychology. [The Association], 1966.
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