Time-Life Books. (1989). Search for the soul. Time-Life Books.
Lua i Stíl Chicago (17ú heag.)Time-Life Books. Search for the Soul. Alexandria, Virginia: Time-Life Books, 1989.
Lua MLA (9ú heag.)Time-Life Books. Search for the Soul. Time-Life Books, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.