1Joseph Milligan to Thomas Jefferson, 20 November 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
2Joseph Milligan to Thomas Jefferson, 30 July 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
3Joseph Milligan to Thomas Jefferson, 7 January 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
4Joseph Milligan to Thomas Jefferson, 9 April 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
5Joseph Milligan to Thomas Jefferson, 3 March 1819 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
6Enclosure: Joseph Milligan to John Barnes, 21 October 1816 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
7Joseph Milligan to Thomas Jefferson, 30 October 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
8Joseph Milligan to Thomas Jefferson, 17 October 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
9Joseph Milligan to Thomas Jefferson, 21 February 1817 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]
10Joseph Milligan to Thomas Jefferson, 11 May 1818 (Jefferson Papers)
A Treatise on Political Economy (Destutt de Tracy) [index entry]