Vickers, Hugo (2003). Alice: Princess Andrew of Greece. New York : St. Martin's Griffin. ISBN 978-0-312-30239-9.

Gelardi, Julia P. (2006). Born to Rule : Granddaughters of Victoria, Queens of Europe : Maud of Norway, Sophie of Greece, Alexandra of Russia, Marie of Romania, Victoria Eugenie of Spain. Internet Archive. London : Review. ISBN 978-0-7553-1392-1.

McNaughton, Arnold (1973a). The Book of Kings: A Royal Genealogy. 1. [New York] : Quadrangle/New York Times Book Co. ISBN 978-0-8129-0280-8.

McNaughton, Arnold (1973b). The Book of Kings: A Royal Genealogy. 2. [New York] : Quadrangle/New York Times Book Co. tr. 515. ISBN 978-0-8129-0280-8.