Foundation (1987). 《American women artists, 1830–1930》. International Exhibitions Foundation for theNationalMuseumofWomenintheArts. ISBN 978-0-940979-01-7
“The German Churches and the Nazi State”. 《United States Holocaust Memorial Museum—Holocaust Encyclopedia》. 2016년 9월 25일에 확인함. USHMM. “Womeninthe Third