Mittler, G. A. (1994). Art in focus (3rd ed.). Glencoe.
Lua i Stíl Chicago (17ú heag.)Mittler, Gene A. Art in Focus. 3rd ed. New York: Glencoe, 1994.
Lua MLA (8ú heag.)Mittler, Gene A. Art in Focus. 3rd ed. Glencoe, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.