Arthur M. Sackler Foundation. (1975). American Film. American Film Institute.
Lua i Stíl Chicago (17ú heag.)Arthur M. Sackler Foundation. American Film. Washington: American Film Institute, 1975.
Lua MLA (8ú heag.)Arthur M. Sackler Foundation. American Film. American Film Institute, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.