Davis, W. A. (2003). Meaning, expression, and thought. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Davis, Wayne A. Meaning, Expression, and Thought. Camnbridge, UK ; New York: Cambridge University Press, 2003.
Lua MLA (9ú heag.)Davis, Wayne A. Meaning, Expression, and Thought. Cambridge University Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.