Guenther, B. L. « American Evangelicalism, by N. Magnuson and W. G. Travis & Twentieth-Century Evangelicalism, by E. L. Blumhofer and J. A. Carpenter ». Arc: The Journal of the School of Religious Studies, vol. 21, mai 1993, p. 104-7, doi:10.26443/arc.v21i.650.