Lafebure, C. (1970). Witness to witchcraft. Ace Book.
Lua i Stíl Chicago (17ú heag.)Lafebure, Charles. Witness to Witchcraft. New York: Ace Book, 1970.
Lua MLA (9ú heag.)Lafebure, Charles. Witness to Witchcraft. Ace Book, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.