Claxton, e. b. G. Cognitive psychology new directions. Routledge and Kegan Paul.
Lua i Stíl Chicago (17ú heag.)Claxton, edited by Guy. Cognitive Psychology New Directions. Routledge and Kegan Paul.
Lua MLA (8ú heag.)Claxton, edited by Guy. Cognitive Psychology New Directions. Routledge and Kegan Paul.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.