1. Transcript (Full) Joint Legislative Informational Hearing on Solitary Confinement. California, Oct. 9, 2013. Co-Chaired By Sen. Loni Hancock, Assemblyman Tom Ammiano: Housing in CA’s Prisons Today: Describing the Physical & Programming Conditions of Segregated Confinement, California State Legislature. 2013. https://prisonerhungerstrikesolidarity.files.wordpress.com/2013/12/20131009_hearing_transcript.pdf
2. Arrigo, B.A., and J.L. Bullock. 2008. The Psychological Effects of Solitary Confinement on Prisoners in Supermax Units: Reviewing What We Know and Recommending What Should Change. International Journal of Offender Therapy and Comparative Criminology 52 (6): 622–640.
3. Ashker, T., A. Castellanos, and G. Franco. 2014. California Prisoner Representatives: All People Have the Right to Humane Treatment with Dignity. San Francisco Bay View, 2 October. http://sfbayview.com/2014/10/california-prisoner-representatives-all-people-have-the-right-to-humane-treatment-with-dignity/.
4. Ashker, T., D. Troxell, and many others. 2010. Pelican Bay State Prison, SHU Short Corridor Inmates. Formal Complaint to Governor Schwarzenegger and CDCR Secretary Cate, 5 February. https://www.prisonerswithchildren.org/wp-content/uploads/2015/08/FORMAL-COMPLAINT_PB-collective_2010.pdf.
5. Barak, M.P., K.S. León, and E.R. Maguire. 2020. Conceptual and Empirical Obstacles in Defining MS-13: Law-Enforcement Perspectives. Criminology and Public Policy 19 (2): 563–589.