■ COTT N. F., A Woman Making History : Mary Ritter Beard through Her Letters, New Haven, Yale University, 1991.
■ COTT N. F., « Two Beards : Coauthorship and the Concept of Civilization », in American Quarterly, vol. 42, 1990 ; SMITH B. G., « Seeing Mary Beard », in Feminist Studies, vol. 10, no 3, 1984.
