George Berkeley (1732). “Alciphron: Or, The Minute Philosopher. In Seven Dialogues. Containing an Apology for the Christian Religion Against Those who are Called Free-thinkers ...”, p.216
"White Privilege: Unpacking the Invisible Backpack". Peggy McIntosh, Peace and Freedom Magazine (by the Women’s International League for Peace and Freedom, Philadelphia, Pennsylvania), July/August 1989.
Mississippi. Constitutional Convention, George Washington (1851). “Journal of the convention of the state of Mississippi, and the act calling the same: with the Constitution of the United States, and Washington's Farewell Address”, p.73