These are the websites we used:
- http://my.ilstu.edu/~jabraun/students/kertz/page6.htm
- http://www.kn.sbc.com/wired/fil/pages/weboregontmr.html
- http://www.oregontrail.com/hmh/site/oregontrail/articles?article=22783
- http://www.octa-trails.org
- http://zunal.com/process.php?w=123435
- http://heritage.uen.org/trail/maps.html
- http://www.america101.us/trail/Hardships.html
- http://www.cyberbee.com/wwho/wwHOpricelist.pdf
- http://oregontrail101.com
- http://www.history.com/topics/conestoga-wagon
- http://www.eleanorsullivan.com/2011/09/20/medical-care-in-the-19th-century-part-i/
- http://www.historyglobe.com/ot/otmap1.htm
- http://www.historicoregoncity.org/index.php/widgetkit/oregon-trail-history/item/doctors-and-diseases-on-the-oregon-trail
- http://www.oregonpioneers.com/FoodChoices.htm
- http://www.parks.ca.gov/pages/485/files/wagon.pdf
- http://www.ilga.gov/commission/jcar/admincode/008/00800600ZZ9998bR.html
- http://manila.davenportschools.org/manila/gems/mcmahonj/PackingyourWagon.pdf