Gottlieb, R. S. (2006). A Greener Faith: Religious environmentalism and our planet's future. Oxford.
Chicago Style (17. basım) AtıfGottlieb, Roger S. A Greener Faith: Religious Environmentalism and Our Planet's Future. New Delhi: Oxford, 2006.
MLA (9th ed.) AtıfGottlieb, Roger S. A Greener Faith: Religious Environmentalism and Our Planet's Future. Oxford, 2006.
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