http://www.3rd1000.com/history3/events/phole.htm (http://www.3rd1000.com/history3/events/phole.htm)
http://www.idahohistory.net/Reference%20Series/0744.pdf (http://www.idahohistory.net/Reference%20Series/0744.pdf)
http://home.att.net/~mman/Rendezvous1829.htm (http://home.att.net/~mman/Rendezvous1829.htm)
http://en.wikipedia.org/wiki/Pierre's_Hole (http://en.wikipedia.org/wiki/Pierre's_Hole)
http://americanhistory.suite101.com/article.cfm/mountain_man_rendezvous_1832 (http://americanhistory.suite101.com/article.cfm/mountain_man_rendezvous_1832)
http://www.historynet.com/battle-of-pierres-hole.htm (http://www.historynet.com/battle-of-pierres-hole.htm)