^Simon Keynes and Michael Lapidge: Alfred the Great, Asser's Life of King Alfred and other contemporary sources: Introduction, p.48-49. Penguin Books Ltd., Middlesex, England.
^Simon Keynes and Michael Lapidge: Alfred the Great, Asser's Life of King Alfred and other contemporary sources: Introduction, p.48-53. Penguin Books Ltd., Middlesex, England;Michael Lapidge, John Blair, Simon Keynes, and Donald Scragg: Asser, in The Blackwell encyclopedia of Anglo-Saxon England, p.48-49. Blackwell Publishers Ltd., Malden, Mass, England;《不列顛百科全書·「阿塞爾」條》,中國大百科全書出版社,561頁。
^《盎格魯-撒克遜編年史》,北京商務印書館,99頁;Simon Keynes and Michael Lapidge: Alfred the Great, Asser's Life of King Alfred and other contemporary sources: Introduction, p.48-53. Penguin Books Ltd., Middlesex, England.
^Asser: Life of King Alfred, in Alfred the Great, Asser's Life of King Alfred and other contemporary sources. Penguin Books Ltd., Middlesex, England.
^ 8.08.1Michael Lapidge, John Blair, Simon Keynes, and Donald Scragg: Asser, in The Blackwell encyclopedia of Anglo-Saxon England, p.49. Blackwell Publishers Ltd., Malden, Mass, England.
^Simon Keynes and Michael Lapidge: Alfred the Great, Asser's Life of King Alfred and other contemporary sources: Introduction, p.48. Penguin Books Ltd., Middlesex, England.