Thomas Jefferson (1853). “The writings of Thomas Jefferson: being his autobiography, correspondence, reports, messages, addresses, and other writings, official and private”, p.389
Thomas Jefferson, Arthur Bishop, United States. President (1801-1809 : Jefferson) (1971). “Thomas Jefferson, 1743-1826: chronology-documents-bibliographical aids”, Oceana Pubns
Thomas Jefferson (1854). “The writings of Thomas Jefferson: being his autobiography, correspondence, reports, messages, addresses, and other writings, official and private”, p.503
"Address at Celebration of the 180th Anniversary of the Virginia Declaration of Rights". Public Papers of the Secretaries General of the United Nations, Volume 3, June 1, 2010.