"Mary Astell". Women in the Literary Marketplace 1800–1900.
doi.org
Kendrick, Nancy (Fall 2018). "Mary Astell's Theory of Spiritual Friendship". British Journal for the History of Philosophy. 26: 46-65. doi:10.1080/09608788.2017.1347869. S2CID172046217.
"Astell, Mary". Encyclopedia of World Biography. Sidst set 6. juni 2022.
jstor.org
Anderson, Penelope (15. oktober 2018). "Covert Politics and Separatist Women's Friendship: Margaret Cavendish and Mary Astell". Friendship's Shadow's. 10 (3366): 222-259. JSTOR10.3366/jctt3fgrcv.11.
litencyc.com
Batchelor, Jennie, "Mary Astell". The Literary Encyclopedia. 21 March 2002. Accessed 6 July 2008.
Kendrick, Nancy (Fall 2018). "Mary Astell's Theory of Spiritual Friendship". British Journal for the History of Philosophy. 26: 46-65. doi:10.1080/09608788.2017.1347869. S2CID172046217.
stanford.edu
plato.stanford.edu
Sowaal, Alice. "Mary Astell", Stanford Encyclopedia of Philosophy (2005), 16 December 2006.