Encyclopædia Britannica Online, oppført som Michael king of Romania, Encyclopædia Britannica Online-ID biography/Michael-king-of-Romania, besøkt 9. oktober 2017[Hentet fra Wikidata]
«Romania's former King Michael, who ruled during WWII, dies at 96». Los Angeles Times. 5. desember 2017. Besøkt 26. januar 2019. «In 1992, however, the government allowed Michael to return to Romania for Easter celebrations, where more than a million people turned out to see him. His popularity alarmed President Ion Iliescu, and Michael was forbidden to visit Romania again for five years. A year after Iliescu's defeat to President Emil Constantinescu in 1996, the Romanian government restored Michael's citizenship, allowing him back into the country.»
munzinger.de
Munzinger Personen, oppført som Michael I., Munzinger IBA 00000000536, besøkt 9. oktober 2017[Hentet fra Wikidata]
Perlez, Jane (1. mars 1997). «Former King of Romania Is Welcomed Home Again». The New York Times(engelsk). ISSN0362-4331. Besøkt 26. januar 2019. «President Emil Constantinescu reinstated his citizenship last week, and an official handed him his new passport on the tarmac.»
The Peerage, oppført som Michael I von Hohenzollern-Sigmaringen, King of Romania, The Peerage person ID p10112.htm#i101115, besøkt 9. oktober 2017[Hentet fra Wikidata]
The Peerage person ID p10112.htm#i101115, besøkt 7. august 2020[Hentet fra Wikidata]
Perlez, Jane (1. mars 1997). «Former King of Romania Is Welcomed Home Again». The New York Times(engelsk). ISSN0362-4331. Besøkt 26. januar 2019. «President Emil Constantinescu reinstated his citizenship last week, and an official handed him his new passport on the tarmac.»
