Sheppard, Mother Jones, October 2009 "As the World Burns" (页面存档备份,存于互联网档案馆), RyanLizza, The New Yorker, October 2010 "Lindsey Graham: The Senate's Republican
evidence' of Native American blood. BBC. [2020-03-04]. (原始内容存档于2019-11-30). Lizza, Ryan. The virtual candidate : Elizabeth Warren isn't running, but she's Hillary
News & World Report. 2009-10-19 [2024-08-03]. (原始内容存档于2011-01-20). Lizza, Ryan. Plouffe among corps of new advisers to Harris campaign. Politico. 2024-08-02