(en) George T. Flom, « Contributions to the History of English. I : The Origin of the Pronoun "She" », The Journal of English and Germanic Philology, University of Illinois Press, no 7, , p. 115-125 (lire en ligne)
(en) Julia P. Stanley et Susan W. Robbins, « Going through the changes : The pronoun she in middle English », Paper in Linguistics, no 11, , p. 71-88 (lire en ligne)