^ Jump up to: a b c d TJF: "American Philosophical Society"

^ Bernstein, 2003, pp. 118–119.

^ Ambrose, 1996, p. 126.

^ Tucker, 1837, v. 2, p. 399.

^ Jump up to: a b Univ. Virginia archives: Miller Center

^ Andresen, 2006, Chap. 1.

^ Bober, 2008, p. 16.

^ TJF: Italy – Language

^ TJF: Spanish Language

^ Hellenbrand, 1990, pp. 155–156.

^ Frawley, 2003, p. 96.

^ American Philosophical Society, 2016: Gathering voices

^ TJF: "Public speaking"

^ Univ. Virginia archives

^ Malone, 1962, pp. 213–215.

^ Kaplan, 1993, p. 315.

^ Martin, Russell L. (April 1989). "Patents". Thomas Jefferson Encyclopedia. Thomas Jefferson Foundation. Retrieved September 20, 2022.; source also links to two related 21st-century sources

^ Peterson, 1970, pp. 335–336.

^ Peterson, 1960, pp. 5, 67–69, 189–208, 340.

^ Appleby, 2003, p. 149.

^ Meacham, 2012, p. xix.

^ Cogliano, 2008, p. 75.

^ Appleby, 2003, pp. 132–133; Bernstein, 2003, pp. 191–192.

^ Appleby, 2003, pp. 135–136; Bernstein, 2003, pp. 192–194.

^ Appleby, 2003, pp. 136, 140; Bernstein, 2003, pp. 194–197; Cogliano, 2008, p. 12.

^ Wood., Gordon S. (June 23, 2016). "Revealing the Total Jefferson". The New York Review of Books. 