Hawkins, W. (2002). A beacon of American Jewish enlightenment: How vision and philanthropy saved Dropsie College. Kings Road Consulting.
Chicago-referens (17:e uppl.)Hawkins, William. A Beacon of American Jewish Enlightenment: How Vision and Philanthropy Saved Dropsie College. Philadelphia: Kings Road Consulting, 2002.
MLA-referens (8:e uppl.)Hawkins, William. A Beacon of American Jewish Enlightenment: How Vision and Philanthropy Saved Dropsie College. Kings Road Consulting, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.