Harold Bloom, Sterling Professor of the Humanities Harold Bloom, Ernest Hemingway (2009). “Ernest Hemingway's A Farewell to Arms”, p.49, Infobase Publishing
Bertrand Russell, Ray Perkins (Jr.) (2002). “Yours Faithfully, Bertrand Russell: A Lifelong Fight for Peace, Justice, and Truth in Letters to the Editor”, p.35, Open Court Publishing
Speech in Ottawa on January 10, 1946. "Eisenhower Speaks: Dwight D. Eisenhower in His Messages and Speeches". Book edited by Rudolph L. Treuenfels, 1948.