VAN DEN HOONAARD, W. Prospects and Dilemmas of Writing a Bahá’í Encyclopedia. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 2, n. 1, p. 17–31, 1989. DOI: 10.31581/jbs-2.1.2(1989). Disponível em: https://journal.bahaistudies.ca/online/article/view/34. Acesso em: 23 sep. 2021.