"Lone Survivor: The Eyewitness Account of Operation Redwing and the Lost Heroes of SEAL Team 10". Book by Marcus Luttrell and Patrick Robinson, www.motherjones.com. June 12, 2007.
John Stuart Mill (2017). “John Stuart Mill: Life, Life Lessons & Achievements: Childhood and Early Education, Moral Influences in Early Youth, Youthful Propagandism, Completion of the "System of Logic", Publication of the "Principles of Political Economy", Parliamentary Life”, p.25, Madison & Adams