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Honourable Society of Cymmrodorion (London, England), The Transactions of the Honourable Society of Cymmrodorian, The Society, (lire en ligne), p. 135
John Davies, Nigel Jenkins et Menna Baines, The Welsh Academy encyclopaedia of Wales, University of Wales Press, (ISBN978-0-7083-1953-6, lire en ligne), p. 382
Pam Hirsch et Mark McBeth, Teacher Training at Cambridge: The Initiatives of Oscar Browning and Elizabeth Hughes, Psychology Press, (ISBN978-0-7130-0234-8, lire en ligne), p. 192, 197-198, 201-203
(en) Jane Aaron, Nineteenth-Century Women's Writing in Wales: Nation, Gender and Identity, University of Wales Press, , 164–165 p. (ISBN978-0-7083-2287-1, lire en ligne)
Ikeda, « British Cultural Influence and Japan: Elizabeth Phillips Hughes's Visit for Educational Research in 1901–1902 », The International Journal of the History of Sport, vol. 31, no 15, , p. 1925–1938 (ISSN0952-3367, DOI10.1080/09523367.2014.936393)
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Ikeda, « British Cultural Influence and Japan: Elizabeth Phillips Hughes's Visit for Educational Research in 1901–1902 », The International Journal of the History of Sport, vol. 31, no 15, , p. 1925–1938 (ISSN0952-3367, DOI10.1080/09523367.2014.936393)
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« Women Should Help to Rule », The San Francisco Call, , p. 9 (lire en ligne, consulté le )
« English Teacher's Views », The Morning Journal-Courier, , p. 3 (lire en ligne, consulté le )
« Famous Educator », The Honolulu Advertiser, , p. 9 (lire en ligne, consulté le )
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(en) « Elizabeth Phillips Hughes. », The New York Times, (lire en ligne, consulté le )