* Weisberger, Bernard A. ''They Gathered at the River: The Story of the Great Revivalists and Their Impact upon Religion in America'' 1958.
* Weisberger, Bernard A. ''They Gathered at the River: The Story of the Great Revivalists and Their Impact upon Religion in America'' 1958.
===Primary sources===
===Primary sources===
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* Carroll, H. K. ''The Religious Forces of the United States, Enumerated, Classified and Described: Returns for 1900 and 1910 Compared with the Government Census of 1890: Condition and Characteristics of Christianity in the United States'' (1912), very usefuul sumamries of each denomination and detailed statistics. [http://books.google.com/books?id=8Z9AAAAAIAAJ&printsec=frontcover&dq=intitle:1910+intitle:census+intitle:united+intitle:states&lr=&as_drrb_is=q&as_minm_is=0&as_miny_is=&as_maxm_is=0&as_maxy_is=&num=30&as_brr=3#v=onepage&q=&f=false complete text online free]
* McLoughlin, William G. ed. ''The American Evangelicals, 1800-1900: An Anthology'' 1976.
* McLoughlin, William G. ed. ''The American Evangelicals, 1800-1900: An Anthology'' 1976.