1. ACLU (2018), “Deaf rights: what to do when dealing with the police”, available at: www.aclu.org/know-your-rights/deaf-rights-what-do-when-dealing-police (accessed August 16, 2018).
2. ADA (2010), “2010 ADA standards for accessible design”, available at: www.ada.gov/regs2010/2010ADAStandards/2010ADAstandards.htm (accessed August 16, 2018).
3. Some normative data on lip-reading skills (L);The Journal of the Acoustical Society of America,2011
4. Bear, J. (2016), "Longmont pays deaf man $25,000 to settle lawsuit
5. implements written police policy", available at: www.timescall.com/longmont-local-news/ci_29729681/longmont-pays-deaf-man-25-000-settle-lawsuit (accessed August 16, 2018).