Phillips, U. B. Correspondence of Robert Toombs, A. H. Stephens, and Howell Cobb. American Historical Association Report, 1911, Vol. II.
Poore, B. P. Federal and State Constitutions, Colonial Charters and Other Organic Laws of the United States. Washington, 1877.
Register of Debates in Congress. Vol. I, 18th Cong., 3d Sess., 1824-25, to Vol. XII, 24th Cong., 1st. Sess., 1835-36.
Richardson, James D. Messages and Papers of the Presidents. Vols. II and III. Washington, 1896.
South Carolina Assembly Acts. 1827 to 1838 inclusive, except for 1834.
South Carolina Assembly Journals. 1831 to 1838 inclusive, except for 1834.
South Carolina Legislature Reports and Resolutions, 1827 to 1838 inclusive, with the exception of 1834, bound with the Acts of the Legislature. 1840 bound with the Journals.
State Rights and Free Trade Almanac for 1831 and 1832. Published by the State Rights and Free Trade Association. Printed by A. E. Miller, 4 Broad Street, Charleston, South Carolina.
Webster, Daniel. Private Correspondence. Edited by C. H. Van Tyne. New York, 1902.
---. Writings and Speeches. Boston, 1903.