Robb, P. V. (1982). Conversion as a human experience. American Assistancy Seminar.
Lua i Stíl Chicago (17ú heag.)Robb, Paul V. Conversion as a Human Experience. St. Louis, Mo.: American Assistancy Seminar, 1982.
Lua MLA (8ú heag.)Robb, Paul V. Conversion as a Human Experience. American Assistancy Seminar, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.