1Destutt de Tracy to Thomas Jefferson, 22 February 1821 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
2Thomas Jefferson to Destutt de Tracy, 26 December 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
3Joseph Milligan to Thomas Jefferson, 27 November 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
4Destutt de Tracy to Thomas Jefferson, 24 November 1820 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
5Thomas Jefferson to William E. Richmond, 25 December 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
6Francis W. Gilmer to Thomas Jefferson, 23 June 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
7Thomas Jefferson to John Adams, 15 May 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
8Thomas Jefferson to Joseph Milligan, 13 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
9Thomas Jefferson to Joseph Milligan, 9 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
10John Adams to Thomas Jefferson, 2 April 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]