"Remarks about the Military Draft" by Margaret Mead (June 1968) as quoted in "Margaret Mead: Some Personal Views" edited by Rhoda Metraux (pp. 35-36), 1979.
Sherwood Anderson (1924). “A Story Teller's Story: The Tale of an American Writer's Journey Through His Own Imaginative World and Through the World of Facts, with Many of His Experiences and Impressions Among Other Writers--told in Many Notes--in Four Books--and an Epilogue”, p.5, University of Michigan Press
Ken Blanchard (2009). “Leading at a Higher Level, Revised and Expanded Edition: Blanchard on Leadership and Creating High Performing Organizations”, p.13, FT Press