1. Agnes, M. (Ed.). (2001). Webster’s new world college dictionary (4th ed.). Foster City: IDG Books Worldwide.
2. Allen, A. V. G. (1901). Life and letters of Phillips Brooks. 3 vols. New York: E. P. Dutton.
3. Blackwell, A. (1977). Schleiermacher’s sermon at Nathanael’s grave. Pastoral Psychology, 26, 23–36.
4. Brooks, P. (1877). Lectures on preaching, delivered before the Divinity School of Yale College in January and February. Unpublished lectures.
5. Brooks, P. (1879). The influence of Jesus. New York: E. P. Dutton.