Eleanor of Aquitaine was queen consort to two kings and mother to two more, making her the most powerful woman in 12th-century Europe.
Eleanor of Aquitaine. (2013). The Biography Channel website. Retrieved 07:43, May 24, 2013, from http://www.biography.com/people/eleanor-of-aquitaine-9285816.
Eleanor of Aquitaine. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/eleanor-of-aquitaine-9285816 [Accessed 24 May 2013].
"Eleanor of Aquitaine." 2013. The Biography Channel website. May 24 2013, 07:43 http://www.biography.com/people/eleanor-of-aquitaine-9285816.
"Eleanor of Aquitaine," The Biography Channel website, 2013, http://www.biography.com/people/eleanor-of-aquitaine-9285816 [accessed May 24, 2013].
"Eleanor of Aquitaine," The Biography Channel website, http://www.biography.com/people/eleanor-of-aquitaine-9285816 (accessed May 24, 2013).
Eleanor of Aquitaine [Internet]. The Biography Channel website; 2013 [cited 2013 May 24] Available from: http://www.biography.com/people/eleanor-of-aquitaine-9285816.
Eleanor of Aquitaine, http://www.biography.com/people/eleanor-of-aquitaine-9285816 (last visited May 24, 2013).
Eleanor of Aquitaine. The Biography Channel website. 2013. Available at: http://www.biography.com/people/eleanor-of-aquitaine-9285816. Accessed May 24, 2013.