- http://www.cde.ca.gov/ci/hs/
- http://www.kstrom.net/isk/maps/ca/california.html
- http://www.californias-missions.org
- http://geography.mrdonn.org/5themes-definitions.html
- http://www.pbs.org/latino-americans/en/
- http://www.pbs.org/latino-americans/en/timeline/
- map of ranchos LA County
- map of ranchos Orange County
- map of ranchos San Diego County
- map of missions
- Father Junipero Serra
