↑ Willis, Daniel (1999). The Descendants of Louis XIII. Baltimore, MD: Clearfield Co. pp. pages 94, 762. ISBN0-8063-4942-5. The daughters of Prince and Princess Michael [of Greece and Denmark] are titled Princess of Greece without the style of Royal HighnessCS1 maint: Extra text (link)
↑ Huberty, Michel (1994). L'Allemagne Dynastique Tome VII Oldenbourg (in French). France: Giraud. pp. 329, 357. ISBN2-901138-07-1. Unknown parameter |coauthors= ignored (|author= suggested) (help)CS1 maint: Unrecognized language (link)
