FOUR MODERN PROPHETS : Walter Rauschenbusch, Martin Luther King, Jr., Gustavo Gutierrez, Rosemary Radford Ruether - Ramsay, William M. (Atlanta John Knox Press, 1986)
Keywords: Church History-Biography; Church and social problem-History-20th Century; Rauschenbusch, WAlter, 1861-1918; King, Martin Luther; Gutierrez, Gustavo, 1928-; Ruether, Rosemary Radford; Christian Biography