"Kathie Lee Gifford talks about how her own life and trials prepared her to bring the story of scandalized 1920’s evangelist Aimee Semple McPherson to Broadway". Interview with John W. Kennedy, www.beliefnet.com.
Buckminster Fuller (1992). “Cosmography: A Posthumous Scenario for the Future of Humanity: A Posthumous Scenario for the Future of Humanity”, p.27, The Estate of R. Buckminster Fuller
Edward Gibbon (2016). “The Collected Works of Edward Gibbon: Historical Works, Autobiographical Writings and Private Letters, Including The History of the Decline and Fall of the Roman Empire”, p.2211, e-artnow