David Hume (1788). “Essays, moral, political, and literary.- v. 2. An inquiry concerning human understanding. A dissertation on the passions. An inquiry concerning the principles of morals. The natural history of religion”, p.72
"Tracy Morgan Introduces Us to His Custom-Made, Swarovski Crystal-Studded Michael Jackson Jacket". Interview with Stelios Phili, www.gq.com. April 6, 2012.
Cassandra Clare (2012). “Cassandra Clare: The Mortal Instruments Series (5 books): City of Bones; City of Ashes; City of Glass; City of Fallen Angels, City of Lost Souls”, p.764, Simon and Schuster