Simple Quotes - Page 181
Tina Sloan (2010). “Changing Shoes: Staying in the Game with Style, Humor, and Grace”, p.63, Penguin
Timothy Keller (2011). “The Meaning of Marriage: Facing the Complexities of Commitment with the Wisdom of God”, p.80, Penguin
"Knowledge and Decisions". Book by Thomas Sowell, 1980.
Thomas Malthus (2015). “An Essay on the Principle of Population: Illustrated”, p.16, eKitap Projesi
Thomas Jefferson (2002). “Democracy”
Thomas Jefferson, James Madison, John Caldwell Calhoun (1832). “The Virginia and Kentucky Resolutions of 1798 and '99: With Jefferson's Original Draught Thereof. Also, Madison's Report, Calhoun's Address, Resolutions of the Several States in Relation to State Rights. With Other Documents in Support of the Jeffersonian Doctrines of '98”, p.65