Urmson, J., & Warnock, G. J.L. Austin: J.O. Urmson. G. Warnock. The linguistic turn : essays in philosophical method ; with two retrospective essays.(1992).
Lua i Stíl Chicago (17ú heag.)Urmson, J.O, agus G. Warnock. "J.L. Austin: J.O. Urmson. G. Warnock." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992) .
Lua MLA (8ú heag.)Urmson, J.O, agus G. Warnock. "J.L. Austin: J.O. Urmson. G. Warnock." The Linguistic Turn : Essays in Philosophical Method ; with Two Retrospective Essays.(1992), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.