Reed, S. K. (2007). Cognition: Theory and applications (7th ed.). Thomson.
Lua i Stíl Chicago (17ú heag.)Reed, Stephen K. Cognition: Theory and Applications. 7th ed. Belmont, California: Thomson, 2007.
Lua MLA (9ú heag.)Reed, Stephen K. Cognition: Theory and Applications. 7th ed. Thomson, 2007.
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