Sinani, Danijel. “Technology, Theosophy, Theology: The Religious Character of UFO Movements”. Etnoantropološki problemi / Issues in Ethnology and Anthropology 5, no. 3 (May 14, 2010): 117–131. Accessed June 15, 2026. https://www.eap-iea.org/index.php/eap/article/view/793.