* Hines, John. ''The Anglo-Saxons from the Migration period to the eighth century''. San Marino. The Boydell Press. 2003. ISBN 0-85115-479-4. | * Hines, John. ''The Anglo-Saxons from the Migration period to the eighth century''. San Marino. The Boydell Press. 2003. ISBN 0-85115-479-4. |