LUTKAJTIS, Anna. Zeller, Benjamin E., ed. 2001. Handbook of UFO Religions. Fieldwork in Religion, [S. l.], v. 17, n. 2, p. 246–247, 2022. DOI: 10.1558/firn.24134. Disponível em: https://journal.equinoxpub.com/FIR/article/view/24134.. Acesso em: 16 jul. 2024.