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^ "Conner Calls Shake of 7 Lucky Omen for Council". The News Journal. Wilmington, DE. January 6, 1971. p. 3. Archived from the original on January 15, 2021. Retrieved January 24, 2021 – via Newspapers.com.

^ Frump, Bob (November 8, 1972). "GOP Decade Ends with Slawik Win". The News Journal. Wilmington, DE. p. 3. Archived from the original on January 15, 2021. Retrieved January 24, 2021 – via Newspapers.com.

^ Jump up to: a b Witcover (2010), p. 52-64

^ Jump up to: a b c Naylor, Brian (October 8, 2007). "Biden's Road to Senate Took Tragic Turn". NPR. Archived from the original on September 11, 2008. Retrieved September 12, 2008.

^ "Biden's Wife, Child Killed in Car Crash". The New York Times. December 19, 1972. p. 9. ISSN 0362-4331. Archived from the original on December 2, 2020. Retrieved January 8, 2021.

^ Jump up to: a b c Witcover (2010), pp. 93, 98.

^ Levey, Noam M. (August 24, 2008). "In his home state, Biden is a regular Joe". Los Angeles Times. Archived from the original on December 30, 2019. Retrieved September 7, 2008.

