(原始内容存档于2012-04-25). Ellen Lewis Herndon Arthur. 白宮. [2021-01-25]. (原始内容存档于2021-01-23) (英语). First Lady Biography: Ellen Arthur. 俄亥俄州坎頓: 美國國家第一夫人圖書館. [2013-07-17]
1973: Leonard M. Rieser 1974: Roger Revelle 1975: 瑪格麗特·米德 1976: William D. McElroy 1977–1978: Emilio Q. Daddario 1979: Edward E. David Jr. 1980: 肯尼思·博尔丁 1981:
Independent Online. 4 November 2008 [3 October 2018]. (原始内容存档于6 June 2011). McElroy, Robert. Paddy Buckley. The Herald. 15 November 2008 [3 October 2018].