"Bill Clinton talks about common good, challenging GOP". William J. Clinton's speech at Georgetown University in Washington, D.C., www.rawstory.com. October 18, 2006.
O. Henry (2015). “The Complete Poetry of O. Henry (Including a Biography of the Author): From the American writer, a master of short stories, known for The Gift of the Magi, Cabbages and Kings, The Cop and the Anthem, Options, Roads of Destiny, The Four Million…”, p.146, e-artnow