https://www.commoncause.org/wp-content/uploads/2019/05/2015-Hofeller-Study.pdf

https://www.sos.mo.gov/elections/petitions/2020BallotMeasures

https://ballotpedia.org/2020_ballot_measures

https://www.cleanmissouri.org/opponents/

https://www.nytimes.com/live/2020/11/04/us/election-results/missouri-approves-a-redistricting-measure-that-is-likely-to-tighten-republicans-hold-on-power-in-the-state

https://www.brennancenter.org/sites/default/files/2020-10/MO%20Amendment%203%20Coalition%20Letter.pdf

https://www.brennancenter.org/our-work/research-reports/gerrymandering-away-missouris-future

https://dailyjournalonline.com/news/local/govt-and-politics/elections/gerrymandering-issue-on-nov-3-ballot/article_c966a186-9ca6-5698-8150-7a7f2d3692e8.html

https://www.stljewishlight.com/opinion/commentaries/jcrc-amendment-3-intentionally-deceptive/article_072b07aa-147a-11eb-918e-37b8f7374265.html

https://mofb.org/missouri-needs-real-representation/

https://theintercept.com/2020/10/29/missouri-amendment-3-redistricting/

https://www.nytimes.com/2020/05/21/opinion/missouri-republicans-gerrymander.html

https://themissouritimes.com/opinion-amendment-3-is-a-necessary-fix-vote-yes/

https://www.courts.mo.gov/fv/c/Final+Judgment_FINAL.pdf

https://www.newspressnow.com/news/local_news/election2020/redistricting-fuels-surge-of-dark-money/article_2227420e-0966-11eb-9e09-b375eb8a8aaf.html

https://www.nwmissourinews.com/news/article_1163bf62-1346-11eb-8e29-0be349127e90.html

https://readsludge.com/2020/10/22/the-dark-money-behind-a-pro-gerrymandering-measure-in-missouri/