Magliocoo, Sabina "...this state of affairs, along with the lack of ethnographic evidence to corroborate the reports of Martello, Bruno and Grimassi, makes the existence of an Italian witch cult among Italian-Americans extremely unlikely." in Spells, Saints, and Streghe: Witchcraft, Folk Magic, and Healing in Italy. [2005-10-13]. （原始内容存档于2006-02-22）.
Magliocoo, Sabina "...this state of affairs, along with the lack of ethnographic evidence to corroborate the reports of Martello, Bruno and Grimassi, makes the existence of an Italian witch cult among Italian-Americans extremely unlikely." in Spells, Saints, and Streghe: Witchcraft, Folk Magic, and Healing in Italy. [2005-10-13]. （原始内容存档于2006-02-22）.
