Meltzoff, J. (2004). Critical thinking about research: Psychology and related fields. American psychological association.
Chicago Style aipamenaMeltzoff, Julian. Critical Thinking About Research: Psychology and Related Fields. Washington: American psychological association, 2004.
MLA aipamenaMeltzoff, Julian. Critical Thinking About Research: Psychology and Related Fields. American psychological association, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.