Djupe, Paul A. and Brian R. Calfano. 2012. “The Deliberative Pulpit? The Democratic Norms and Practices of the PCUSA.” Journal for the Scientific Study of Religion 51(1):90-109. doi: https://doi.org/10.1111/j.1468-5906.2011.01623.x.
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, C. P., & Dougherty, K. D. 2008. “Density and Growth in a Congregational Population: Reformed Churches in New York, 1628-2000.” Review of Religious Research 49(3): 233-250. (Article)
Primer, B. 1978. Protestants and American Business Methods. Ann Arbor: UMI Research Press. (Amazon)
Lam, P.-Y. 2009. “Bound by Denominational Ties: Dilemmas of Asian Ministry in the Episcopal Church.” Review of Religious Research 51(2): 134-155. (Article)