Jazz: Verskil tussen weergawes

<ref name="nps">{{cite web |url=https://www.nps.gov/jazz/learn/historyculture/history_early.htm |title=Jazz Origins in New Orleans – New Orleans Jazz National Historical Park |publisher=National Park Service |access-date=19 Maart 2017 |language=en |archive-03url=https://web.archive.org/web/20200423095745/https://www.nps.gov/jazz/learn/historyculture/history_early.htm |archive-19date=23 April 2020 |url-status=live|df=dmy-all}}</ref>

<ref name="sbg">{{cite web |url=https://www.sbg.ac.at/ges/people/wagnleitner/usa3/nov26frame.htm |title="The Jazz Book": A Map of Jazz Styles |last=Germuska |first=Joe |publisher=WNUR-FM, Northwestern University |via=[[University of Salzburg]] |access-date=19 Maart 2017 |language=en |archive-03url=https://web.archive.org/web/20200326215950/https://www.sbg.ac.at/ges/people/wagnleitner/usa3/nov26frame.htm |archive-19date=26 Maart 2020 |url-status=live|df=dmy-all}}</ref>