Feagin, S. L., & Maynard, P. (1997). Aesthetics. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Feagin, Susan L., agus Patrick Maynard. Aesthetics. Oxford ; New York: Oxford University Press, 1997.
Lua MLA (8ú heag.)Feagin, Susan L., agus Patrick Maynard. Aesthetics. Oxford University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.