Kettley, Marlene C.; Garr, Arnold K.; Manscill, Craig K. (2006). "Quincy, Illinois: A Temporary Refuge, 1838–39". Religious Studies Center, Brigham Young University. Archived from the original on October 29, 2013. Retrieved October 27, 2018.
"How Iowa Became a Territory". Stories of Iowa for Boys and Girls. Iowa History Project. Retrieved October 27, 2018.
web.archive.org
Kettley, Marlene C.; Garr, Arnold K.; Manscill, Craig K. (2006). "Quincy, Illinois: A Temporary Refuge, 1838–39". Religious Studies Center, Brigham Young University. Archived from the original on October 29, 2013. Retrieved October 27, 2018.