VAKIL, A. Natural Stirrings at the Grassroots: Development, Doctrine, and the Dignity Principle. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 11, n. 1-2, p. 23–75, 2001. Disponível em: https://journal.bahaistudies.ca/online/article/view/331. Acesso em: 24 sep. 2021.