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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEngel, 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 .
एमएलए (8वां संस्करण) प्रशस्ति पत्रEngel, 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, .
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