Written Cherokee Language, Developed by Sequoyah, at His Historic Home and Museum in Oklahoma

http://visitcherokeenation.com/ATTRACTIONS/Pages/sequoyahs-cabin.aspx

https://www.manataka.org/page81.html

http://www.cherokee.org/Portals/0/Documents/Language/See%20Say%20Write%20Lessons%201-10.pdf?ver=2015-06-03-144555-313

https://en.wikipedia.org/wiki/Cherokee_syllabary

http://www.translitteration.com/transliteration/en/cherokee/sequoyah/