^Provo City website (页面存档备份,存于互联网档案馆). Accessed April 19, 2013.
^Bloch, Matthew; Lee, Jasmine. Utah Election Results: Curtis Wins Republican Primary for U.S. House Seat. The New York Times. August 16, 2017 [August 16, 2017]. (原始内容于2017-08-17).
^ 3.03.1Curtis, McCaul, Bipartisan Colleagues Introduce Bill to Empower Taiwan. John Curtis Congressman. 2019-10-18 [2019-10-31]. (原始内容存档于2019-10-31) (英语).
^About John. John Curtis Congressman. 2019-10-18 [2019-10-31]. (原始内容存档于2019-10-31) (英语).
^John Curtis: the Republican congressional hopeful, one-time watch salesman and ... sock enthusiast?. The Salt Lake Tribune. [2018-11-29]. (原始内容于2018-11-30) (美国英语).
^Gangitano, Alex; Gangitano, Alex. Utah’s New Congressman Comes With Baggage: 300 Pairs of Socks. Roll Call. 2017-11-30 [2018-12-05]. (原始内容于2018-12-06) (英语).