Haustein, Jörg, and Emanuele Fantini. “Introduction: The Ethiopian Pentecostal Movement: History, Identity and Current Socio-Political Dynamics”. PentecoStudies 12, no. 2 (December 10, 2013): 150–161. Accessed September 30, 2020. http://journal.equinoxpub.com/PENT/article/view/14125.