1. The Civil Sphere
2. American Civil Liberties Union and United Church of Christ, Office of Communications 2009 https://org2.salsalabs.com/o/6587/images/UCC_ACLU_Ltr_to_BBOC.pdf
3. Asian American Justice Center 2009
4. Nomads of the present: Melucci's contribution to “new social movement” theory;Bartholomew;Theory, Culture & Society,1992
5. Brodsky , A. 2010 http://www.publicknowledge.org/node/2869