John, E. Art and knowledge: Eileen John. The Routledge companion to aesthetics.(2005).
Lua i Stíl Chicago (17ú heag.)John, Eileen. "Art and Knowledge: Eileen John." The Routledge Companion to Aesthetics.(2005) .
Lua MLA (8ú heag.)John, Eileen. "Art and Knowledge: Eileen John." The Routledge Companion to Aesthetics.(2005), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.