Michael Bryan, George Charles Williamson: Bryan’s dictionary of painters and engravers. Macmillan, New York 1903, S.73 (Textarchiv – Internet Archive).
Michael Bryan, Robert Edmund Graves, Walter Armstrong: Sharples, Mrs. In: Dictionary of painters and engravers, biographical and critical. G. Bell and Sons, London 1886, S.492 (englisch, Textarchiv – Internet Archive).
Kathryn Metz: Sharpies, Ellen Wallace (1769–1849) and Rolinda (1793–1838), british painters. In: Dictionary of women artists. Fitzroy Dearborn Publishers, London / Chicago 1997, ISBN 1-884964-21-4, S.1262–1265 (Textarchiv – Internet Archive – Leseprobe).
