Kern, William. Maria Edgeworth and Classical Political Economy. Publications. American Economic Association: Committee on the Status of Women in the Economics Profession. [1 October 2011]. (原始内容存档于25 July 2011).
Blackcastle House. Navan & District Historical Society. [13 May 2019]. (原始内容存档于2019-03-12).
Kern, William. Maria Edgeworth and Classical Political Economy. Publications. American Economic Association: Committee on the Status of Women in the Economics Profession. [1 October 2011]. (原始内容存档于25 July 2011).