DIESSNER, R. Review of The Psychology of Spirituality. The Journal of Bahá’í Studies, Ottawa, Ontario, Canada, v. 6, n. 4, p. 65–66, 1995. DOI: 10.31581/jbs-6.4.6(1995). Disponível em: https://journal.bahaistudies.ca/online/article/view/238. Acesso em: 16 sep. 2021.