APA (7th ed.) Zitazioa
Aiken, L. R. (1985). Psychological testing and assessment (7th ed.). Allyn.
Chicago Style (17th ed.) Zitazioa
Aiken, Lewis R. Psychological Testing and Assessment. 7th ed. Boston: Allyn, 1985.
MLA (9th ed.) Zitazioa
Aiken, Lewis R. Psychological Testing and Assessment. 7th ed. Allyn, 1985.
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