Jelaskan ISBN10-521-62655-2 dari Emma dari Normandie

Cite bookTitleQueen Emma and the VikingsLast nameO'Brien, HarrietPublisherBloomsbury Publishing, New York and LondonYear of publication2005Authors listO'Brien, Harriet

Stafford, Pauline (2001) Queen Emma and Queen Edith: queenship and women's power in eleventh-century England. Oxford: Blackwell.

Strachan, Isabella (2005) Emma: the twice-crowned Queen of England in the Viking Age. London: Peter Owen

Howard, Ian, (2008) Harthacnut: The Last Danish King of England, The History Press

Howard, Ian, (2005) Harold II: a Throne-Worthy King. Essay included in King Harold II and the Bayeux Tapestry, pages 35–52. Boydell Press: .