1. Reducing government secrecy: Finding what works;Aftergood;Yale Law & Policy Review,2009
2. Jill Abramson talks to John Seigenthaler;Al,2014
3. The causes of fiscal transparency: Evidence from the U.S. States;Alt;IMF Staff Papers,2006
4. American Civil Liberties Union. (n.d.). Secrecy Retrieved from https://www.aclu.org/national-security/secrecy.
5. Freedom of information and media access;Press,2014