Merrill, R., & Asher, L. (1988). Ethics / aesthetics: Post-modern positions / by Lyell Asher. Ed. by Robert Merrill. Maisonneuve Press.
Lua i Stíl Chicago (17ú heag.)Merrill, Robert, agus Lyell Asher. Ethics / Aesthetics: Post-modern Positions / by Lyell Asher. Ed. by Robert Merrill. Washington, D.C.: Maisonneuve Press, 1988.
Lua MLA (8ú heag.)Merrill, Robert, agus Lyell Asher. Ethics / Aesthetics: Post-modern Positions / by Lyell Asher. Ed. by Robert Merrill. Maisonneuve Press, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.