Bell, Morag; McEwan, Cheryl (noviembre de 1996). «The Admission of Women Fellows to the Royal Geographical Society, 1892-1914; the Controversy and the Outcome». The Geographical Journal162 (3): 295-312. doi:10.2307/3059652.
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Oldham, Mary Kavanaugh. «"An African Expedition." (biographical notice on author)». The Congress of Women: Held in the Woman's Building, World's Columbian Exposition, Chicago, U. S. A., 1893. University of Pennsylvania. p. 131. Consultado el 22 de febrero de 2011.