Hookway, C. (2000). Truth, Rationality and Pragmatism: Themes from Peirce / Christopher Hookway (1st publ.). Clarendon Press.
Lua i Stíl Chicago (17ú heag.)Hookway, Christopher. Truth, Rationality and Pragmatism: Themes from Peirce / Christopher Hookway. 1st publ. Oxford: Clarendon Press, 2000.
Lua MLA (8ú heag.)Hookway, Christopher. Truth, Rationality and Pragmatism: Themes from Peirce / Christopher Hookway. 1st publ. Clarendon Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.