Rentschler, E. (1992). The Trenker-Kohner correspondence: Notes / Eric Rentschler. Filmexil.
Lua i Stíl Chicago (17ú heag.)Rentschler, Eric. "The Trenker-Kohner Correspondence: Notes / Eric Rentschler." Filmexil 1992.
Lua MLA (8ú heag.)Rentschler, Eric. "The Trenker-Kohner Correspondence: Notes / Eric Rentschler." Filmexil, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.