CLARKEN, R. Absolute Poverty and Utter Nothingness. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 8, n. 1, p. 29–43, 1997. DOI: 10.31581/jbs-8.1.2(1997). Disponível em: https://journal.bahaistudies.ca/online/article/view/104. Acesso em: 15 oct. 2021.