Eleccions presidencials dels Estats Units de 2020: diferència entre les revisions

|<ref>{{ref-web|url=http://docquery.fec.gov/pdf/858/201905059149630858/201905059149630858.pdf|títol=Statement of Candidacy by Michael F. Bennet|data= 5 maig 2019|website=docquery.fec.gov|format=PDF|access-date= 6 maig 2019|archive-url=https://web.archive.org/web/20190506202547/http://docquery.fec.gov/pdf/858/201905059149630858/201905059149630858.pdf|archive-date= 6 maig 2019|dead-url=no}}</ref><ref>{{ref-web |cognom1=Gregorian |nom1=Dareh |títol=Colorado Sen. Bennet enters presidential race after prostrateprostate cancer treatment |url=https://www.nbcnews.com/politics/2020-election/colorado-sen-bennet-enters-presidential-race-after-prostrateprostate-cancer-treatment-n1000971 |obra=NBC News |consulta=17 maig 2019 |llengua=en |archive-url=https://web.archive.org/web/20190502230609/https://www.nbcnews.com/politics/2020-election/colorado-sen-bennet-enters-presidential-race-after-prostrateprostate-cancer-treatment-n1000971 |data=2 maig 2019 |dead-url=no }}</ref>