Austin, W. F. The Great Events by Famous Historians, Volume 06 (From Barbarossa to Dante).
Chicago (17e ed.) BronvermeldingAustin, Walter F. The Great Events by Famous Historians, Volume 06 (From Barbarossa to Dante).
MLA (9e ed.) BronvermeldingAustin, Walter F. The Great Events by Famous Historians, Volume 06 (From Barbarossa to Dante).
Let op: Deze citaties zijn niet altijd 100% accuraat.