Sources

* http://www.biography.com/people/geronimo-9309607#synopsis&awesm=~oDTIUo50xZS6Yd

* http://www.indians.org/welker/geronimo.htm

* http://ndepth.newsok.com/geronimo

* http://digital.libruary.okstate.edu/encyclopedia/entries/G/GE009.html

* http://jodybresch.com/geronimofamily.htm

*http://atthefair.homestead.com/Misc/Geronimo.html