RICHARDSON, Malcolm L. Abraham Flexner, American Philanthropy and Weimar Germany. Yearbook of German-American Studies, [S. l.], v. 55, p. 77–104, 2022. DOI: 10.17161/ygas.v55i.18204. Disponível em: https://journals.ku.edu/ygas/article/view/18204.. Acesso em: 4 may. 2024.