Wojcik, M. (2004). Like a voice crying in the wilderness: The correspondence of Wolf Lewkowicz. Polin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWojcik, Miroslaw. "Like a Voice Crying in the Wilderness: The Correspondence of Wolf Lewkowicz." Polin 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWojcik, Miroslaw. "Like a Voice Crying in the Wilderness: The Correspondence of Wolf Lewkowicz." Polin, 2004.
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