Lewkowicz, B. (2011). An interview by Dr Bea Lewkowicz with Professor John Grenville: Bea Lewkowicz. Year Book / Leo Baeck Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLewkowicz, Bea. "An Interview by Dr Bea Lewkowicz with Professor John Grenville: Bea Lewkowicz." Year Book / Leo Baeck Institute 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLewkowicz, Bea. "An Interview by Dr Bea Lewkowicz with Professor John Grenville: Bea Lewkowicz." Year Book / Leo Baeck Institute, 2011.
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