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"Marina Abramovic Explains How HBO and Lady Gaga Bring Performance Art to a New Audience". SUNDANCE interview with Bryce J. Renninger, www.indiewire.com. January 23, 2012.
David Brainerd, Jonathan Edwards, Alexander Anderson (1854). “The Life of David Brainerd, Missionary to the Indians: Chiefly Taken from His Own Diary, and Other Private Writings”, p.252
Brandon Sanderson (2017). “Brandon Sanderson's Fantasy Firsts: (The Way of Kings, Mistborn: The Final Empire, Rithmatist, Alcatraz vs. The Evil Librarians)”, p.1248, Macmillan
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History of the University of Virginia: As Contained in the Letters of Thomas Jefferson and Joseph C. Cabell, Hitherto Unpublished; with an Appendix, Consisting of Mr.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.106