MEESC: Environmental Reflections on Liturgy and worship
The Episcopal Ecological Network
Ecology Resources to Transform Faith Communities and Society
Greening of Worship: The Evangelical Lutheran Church in Canada
Eco-Curriculum Review Project
Earth Ministry: an Interfaith religious response to global warming
Gage, Susan and Peggy Wilmot (2004). Footprint Files. Ideas to Help Congregations Care for Creation and Reduce Their Footprint. Wood Lake Publishing Inc.