Bethune, A., & Ellis, M. H. (1978). Oral history interview with Ade Bethune.
Lua i Stíl Chicago (17ú heag.)Bethune, Ade, agus Marc H. Ellis. Oral History Interview with Ade Bethune. 1978.
Lua MLA (8ú heag.)Bethune, Ade, agus Marc H. Ellis. Oral History Interview with Ade Bethune. 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.