Ira Katznelson, When Affirmative Action Was White: An Untold History of Racial Inequality in Twentieth-Century America (New York: W.W. Norton & Company, 2005)

https://www.nytimes.com/2017/08/12/opinion/sunday/making-affirmative-action-white-again.html

http://academic.brooklyn.cuny.edu/history/johnson/gckatznelson.htm

http://origins.osu.edu/review/when-affirmative-action-was-white-untold-history-racial-inequality-twentieth-century-america

https://www.nybooks.com/contributors/ira-katznelson/

https://en.wikipedia.org/wiki/Ira_Katznelson

https://www.theatlantic.com/author/ira-katznelson/

https://polisci.columbia.edu/content/ira-i-katznelson