Loyola College in Maryland & Piedmont, R. L. (2008). Research in the social scientific study of religion: Volume 19. Brill.
Lua i Stíl Chicago (17ú heag.)Loyola College in Maryland agus Raplh L. Piedmont. Research in the Social Scientific Study of Religion: Volume 19. Leiden: Brill, 2008.
Lua MLA (9ú heag.)Loyola College in Maryland agus Raplh L. Piedmont. Research in the Social Scientific Study of Religion: Volume 19. Brill, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.