Karlberg, M. (2009). Sustainability and the Bahá'í Faith. Encyclopedia of Sustainability, Willis Jenkins & Whitney Bauman (Eds.), Great Barrington, MA: Berkshire Publishing.
Robert A. White, (1995). Spiritual Foundations for an Ecologically Sustainable Society © 1998 by the Association for Bahá'í Studies-North America. All rights reserved. This article appeared in the Journal of Bahá'í Studies 7.2 (1995): 47-74. (PDF version) (Another version of this article was published in Worldviews and Ecology (1993): 96-112, as “A Bahá'í Perspective on an Ecologically Sustainable Society”)
Karlberg, M. (1994), Toward a New Environmental Stewardship, World Order 25(4), 21-32.