- Kurtz, Stanley (2010). Radical-in-Chief: Barack Obama and the Untold Story of American Socialism. Simon and Schuster, 31.
- Horowitz, David (2006). The Shadow Party: How George Soros, Hillary Clinton, and Sixties Radicals Seized Control of the Democratic Party. Simon and Schuster, 85.
- Everything you need to know about the war on poverty. Washington Post (January 8, 2014). “"Many historians, such as Harrington biographer Maurice Isserman, credit Harrington and the book [The Other America] (which John F. Kennedy purportedly read while in office, along with the MacDonald review) with spurring Kennedy and then Johnson to formulate an anti-poverty agenda"”