^ 1.01.1. Parties and Elections in Europe. [2016-03-10]. (原始内容存档于2015-12-29).
^Nesbitt sets out robust vision of liberal unionism. Belfast Newsletter. [2016-03-10]. (原始内容于2016-04-08).
^Ari-Veikko Anttiroiko; Matti Mälkiä. Encyclopedia of Digital Government. Idea Group Inc (IGI). 2007: 394– [2016-03-10]. ISBN 978-1-59140-790-4. (原始内容于2018-12-25).
^Current State of the Parties – UK Parliament (页面存档备份,存于互联网档案馆). Retrieved on 13 May 2015.
^Lords by party, type of peerage and gender. www.parliament.uk. [2015-06-13]. (原始内容于2015-06-12).
^Local council political compositions. Open Council Data UK. [2021-01-08]. (原始内容于2021-06-03).
^NI parties step on election trail. BBC News. 2005-04-05 [2010-04-09]. (原始内容于2007-05-09).