Herbert Hoover, Arnold S. Rice, United States. President (1929-1933 : Hoover) (1971). “Herbert Hoover, 1874-1964; chronology-documents-bibliographical aids”, Oceana Pubns
"Matt Damon: where did it all go right for the leftwing activist, devoted dad and intelligent action star?" by Decca Aitkenhead, www.theguardian.com. August 2, 2013.
Thomas Jefferson, Nathaniel Francis Cabell, Joseph Carrington Cabell (1856). “Early History of the University of Virginia: As Contained in the Letters of Thomas Jefferson and Joseph C. Cabell, Hitherto Unpublished; with an Appendix, Consisting of Mr. Jefferson's Bill for a Complete System of Education and Other Illustrative Documents; and an Introduction, Comprising a Brief Historical Sketch of the University, and a Biographical Notice of Joseph C. Cabell”, p.366
Bernie Sanders during Democratic Presidential Candidates Debate at the University of New Hampshire in Durham, New Hampshire, www.nytimes.com. February 5, 2016.