SINCLAIR, G. The Three Stages of Divine Revelation. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 12, n. 1-4, p. 57–70, 2002. DOI: 10.31581/jbs-12.1-4.451(2002). Disponível em: https://journal.bahaistudies.ca/online/article/view/451. Acesso em: 29 mar. 2024.