American Psychological Association. (2010). Publication manual of the American Psychological Association (Sixth edition.). American Psychological Association.
Čikaški stil citiranja (17. izdanje)American Psychological Association. Publication Manual of the American Psychological Association. Sixth edition. Washington, DC: American Psychological Association, 2010.
MLA način citiranja (8. izdanje)American Psychological Association. Publication Manual of the American Psychological Association. Sixth edition. American Psychological Association, 2010.
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