Levinson, J. Philosophical Aesthetics: an overview: Jerrold Levinson. The Oxford handbook of aesthetics.(2003).
Lua i Stíl Chicago (17ú heag.)Levinson, Jerrold. "Philosophical Aesthetics: An Overview: Jerrold Levinson." The Oxford Handbook of Aesthetics.(2003) .
Lua MLA (8ú heag.)Levinson, Jerrold. "Philosophical Aesthetics: An Overview: Jerrold Levinson." The Oxford Handbook of Aesthetics.(2003), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.