Party Quotes - Page 155
Ayn Rand, Nathaniel Branden, Alan Greenspan, Robert Hessen (1986). “Capitalism: The Unknown Ideal”, p.171, Penguin
Sir Arthur Helps (1883). “Thoughts in the Cloister and the Crowd”
Anna Quindlen (2010). “Every Last One: A Novel”, p.76, Random House
"The Limits of Power: The End of American Exceptionalism". Book by Andrew Bacevich, 2008.
"Advances in Reversal Theory" by M.J. Apter, J.H. Kerr, S. Murgatroyd, (p. 63-64), 1993.