Johnson-Laird, P. N. (2006). How we reason. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Johnson-Laird, P. N. How We Reason. Oxford ; New York: Oxford University Press, 2006.
Lua MLA (9ú heag.)Johnson-Laird, P. N. How We Reason. Oxford University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.