Wasserman, David; Flinn, Ally (November 7, 2018). "2018 House Popular Vote Tracker". Cook Political Report. Archived from the original on April 3, 2019. Retrieved February 15, 2019.
"2020 Endorsements". plannedparenthoodaction.org. Planned Parenthood Action Fund. Archived from the original on November 15, 2019. Retrieved January 27, 2020.
Wasserman, David; Flinn, Ally (November 7, 2018). "2018 House Popular Vote Tracker". Cook Political Report. Archived from the original on April 3, 2019. Retrieved February 15, 2019.
"2020 Endorsements". plannedparenthoodaction.org. Planned Parenthood Action Fund. Archived from the original on November 15, 2019. Retrieved January 27, 2020.