References

http://www.bellavistaranch.net/genealogy/placerville.html
http://hillonhistory.com/sonoma-soldiers-among-early-california-gold-miners
http://www.pkwy.k12.mo.us/intra/professional/student_work/west_web4/Ckaiser.htm http://eastsierravalleychamber.com/sierra-valley-sierra-county-california-histor/
http://indulgy.com/post/Rs9oVeqib1/miners
http://www.ushistory.org/us/41a.asp
http://en.wikipedia.org/wiki/California_Gold_Rush
http://lakecountyhistory.blogspot.com/2012/01/lake-countys-49ers-and-california-gold.html
http://americanhistory.about.com/library/weekly/aa090901a.htm
http://pbskids.org/wayback/goldrush/
http://www.ehow.com/info_8159662_list-pros-california-gold-rush.html
http://www.eyewitnesstohistory.com/californiagoldrush.htm
http://www.coloma.com/california-gold-discovery/history/california-gold-rush/
http://www.parks.ca.gov/?page_id=1081
http://ceres.ca.gov/ceres/calweb/geology/goldrush.html