Baker (2013)
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Thiemann (2005)
Thiemann, R. F. 2005. “What’s Faith Got to Do With It? Lutheran Social Ministry in Transition.” In M. J. Bane, B. Coffin, & R. Higgins (Eds.), Taking Faith Seriously. Cambridge: Harvard University Press. (Amazon)
Scheitle (2013)
Scheitle, C. P. 2013. Beyond the Congregation: The World of Christian Nonprofits. New York: Oxford University Press. (Amazon)
Putnam and Campbell (2010)
Putnam, R. D., & Campbell, D. E. 2010. American Grace: How Religion Divides and Unites Us. New York: Simon & Schuster. (Amazon)