Evans, R. J. (1966). Diálogue with Erich from. Harper and Row.
Lua i Stíl Chicago (17ú heag.)Evans, Richard J. Diálogue with Erich from. Harper and Row, 1966.
Lua MLA (9ú heag.)Evans, Richard J. Diálogue with Erich from. Harper and Row, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.