- Az Arpad-haz uralkodoi [=Rulers of the House of Arpad]. ? I.P.C. Konyvek, 1996. ?
ISBN 963-7930-97-3
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- Lyon Jonathan R. The letters of Princess Sophia of Hungary, a nun at Admont // Writing Medieval Women's Lives. ? Palgrave Macmillan, 2012. ? P. 51?68.. ?
ISBN 978-0-230-11455-5
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- Makk Ferenc. The Arpads and the Comneni: Political Relations between Hungary and Byzantium in the 12th century (Translated by Gyorgy Novak). ? Akademiai Kiado, 1989. ?
ISBN 963-05-5268-X
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