Total Environmental Action, inc, & Hoffman, D. R. (1979). The Energy-efficient church: How to save energy (and money) in your church. Pilgrim Press.
Chicago Style (17. basım) AtıfTotal Environmental Action, inc, ve Douglas R. Hoffman. The Energy-efficient Church: How to Save Energy (and Money) in Your Church. New York: Pilgrim Press, 1979.
MLA (8th ed.) AtıfTotal Environmental Action, inc, ve Douglas R. Hoffman. The Energy-efficient Church: How to Save Energy (and Money) in Your Church. Pilgrim Press, 1979.
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