111Thomas Jefferson to William Duane, 22 January 1813 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
112Destutt de Tracy to Thomas Jefferson, 15 November 1811 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
113Thomas Jefferson to John Minor, 30 August 1814, including Thomas Jefferson to Bernard Moore, [ca. 1773?] (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]