Jimmy Earl Carter “Public Papers of the Presidents of the United States, Jimmy Carter, 1978, Book 1: January 1 to June 30, 1978”, Government Printing Office
Theodore Parker (1853). “Two Sermons Preached Before the Twenty-eighth Congregational Society in Boston: On the 14th and 21st of November, 1852, on Leaving Their Old and Entering a New Place of Worship”, p.58