1Thomas Jefferson to Robert Patterson, 11 September 1811 (Jefferson Papers)
Gudin de la Brenellerie, Paul Philippe; L’Astronomie, Poëme en Quatre Chants [index entry]
2Robert Patterson to Thomas Jefferson, 23 September 1811 (Jefferson Papers)
Gudin de la Brenellerie, Paul Philippe; L’Astronomie, Poëme en Quatre Chants [index entry]
3Enclosure: Invoice of Books for Thomas Jefferson Purchased from de Bure Frères, 30 May 1816 (Jefferson Papers)
Gudin de la Brenellerie, Paul Philippe; L’Astronomie, Poëme en Quatre Chants [index entry]