Matravers, D. Art, expression, and emotion: Derek Matravers. The Routledge companion to aesthetics.(2004).
Lua i Stíl Chicago (17ú heag.)Matravers, Derek. "Art, Expression, and Emotion: Derek Matravers." The Routledge Companion to Aesthetics.(2004) .
Lua MLA (8ú heag.)Matravers, Derek. "Art, Expression, and Emotion: Derek Matravers." The Routledge Companion to Aesthetics.(2004), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.