Du Bois (1903)
Du Bois, W. E. B. 1903 [2003]. The Negro Church: Report of a Social Study Made under the Direction of Atlanta University. Walnut Creek, Cal.: AltaMira. (Amazon)
Billingsley (2000)
Billingsley, Andrew. 2000. Mighty Like a River: The Black Church and Social Reform. New York: Oxford University Press. (Amazon)
Nelson (2005)
Nelson, Timothy J. 2005. Every Time I Feel the Spirit: Religious Experience and Ritual in an African American Church. New York: New York University Press. (Amazon)