2018-04-29 [2020-03-26]. (原始内容存档于2021-04-17). Crerar, Pippa; Walker, Peter. Justice minister Phillip Lee resigns over Brexit policy. The Guardian. 2018-06-12
prime minister. 英國廣播公司. 2019-07-24 [2020-03-13]. (原始内容存档于2019-07-24) (英国英语). Havergal, Chris. Chris Skidmore returns as universities minister in UK government