Sparshott, F. (1998). The Future of Aesthetics: The 1996 Ryle lectures. Univ. of Toronto Press.
Lua i Stíl Chicago (17ú heag.)Sparshott, Francis. The Future of Aesthetics: The 1996 Ryle Lectures. Toronto [u.a.]: Univ. of Toronto Press, 1998.
Lua MLA (8ú heag.)Sparshott, Francis. The Future of Aesthetics: The 1996 Ryle Lectures. Univ. of Toronto Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.