O’HARA, D. P. John E. Carroll, Sustainability and Spirituality. Journal for the Study of Religion, Nature and Culture, [S. l.], v. 10, n. 3, p. 405–407, 2005. DOI: 10.1558/ecotheology.v10i3.405. Disponível em: https://journal.equinoxpub.com/JSRNC/article/view/5114. Acesso em: 1 jun. 2023.