Joy Harvey and Marilyn Ogilvie (1 January 2000). "BDWS". In Marilyn Ogilvie; Joy Harvey (eds.). The Biographical Dictionary of Women in Science. Vol. 1. New York and London: Routledge. ISBN 978-0-415-92039-1.
Joy Harvey and Marilyn Ogilvie (1 January 2000). "BDWS". In Marilyn Ogilvie; Joy Harvey (eds.). The Biographical Dictionary of Women in Science. Vol. 1. New York and London: Routledge. ISBN 978-0-415-92039-1.