Engel, D. World War I and its impact on the problem of security in Jewish history. World War I and the Jews : conflict and transformation in Europe, the Middle East, and America.
Chicago-referens (17:e uppl.)Engel, David. "World War I and Its Impact on the Problem of Security in Jewish History." World War I and the Jews : Conflict and Transformation in Europe, the Middle East, and America .
MLA-referens (8:e uppl.)Engel, David. "World War I and Its Impact on the Problem of Security in Jewish History." World War I and the Jews : Conflict and Transformation in Europe, the Middle East, and America, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.