Mitchell. Witchcraft and Magic in the Nordic Middle Ages. University of Pennsylvania Press.
Lua i Stíl Chicago (17ú heag.)Mitchell. Witchcraft and Magic in the Nordic Middle Ages. University of Pennsylvania Press.
Lua MLA (9ú heag.)Mitchell. Witchcraft and Magic in the Nordic Middle Ages. University of Pennsylvania Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.