Ammon, Harry (1963). "James Monroe and the Election of 1808 in Virginia". The William and Mary Quarterly. 20 (1): 33–56. doi:10.2307/1921354. JSTOR1921354.
Ammon, Harry (1963). "James Monroe and the Election of 1808 in Virginia". The William and Mary Quarterly. 20 (1): 33–56. doi:10.2307/1921354. JSTOR1921354.