Merrill, R., & Asher, L. (1988). Ethics / aesthetics: Post-modern positions / by Lyell Asher. Ed. by Robert Merrill. Maisonneuve Press.

Merrill, Robert, and Lyell Asher. Ethics / Aesthetics: Post-modern Positions / by Lyell Asher. Ed. by Robert Merrill. Washington, D.C.: Maisonneuve Press, 1988.

Merrill, Robert, and Lyell Asher. Ethics / Aesthetics: Post-modern Positions / by Lyell Asher. Ed. by Robert Merrill. Maisonneuve Press, 1988.