Μπέλα Γ΄ της Ουγγαρίας: Διαφορά μεταξύ των αναθεωρήσεων

*The Deeds of Frederick Barbarossa by Otto of Freising and his Continuator, Rahewin (2004). Columbia University Press. ISBN 0-231-13419-3.

*The Hungarian Illuminated Chronicle: Chronica de Gestis Hungarorum (Edited by Dezső Dercsényi) (1970). Corvina, Taplinger Publishing. ISBN 0-8008-4015-1.