Wallis, R. (2014). The vagaries of British compassion: Britons, Poles, and Jews after the First World War. Polin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWallis, Russel. "The Vagaries of British Compassion: Britons, Poles, and Jews After the First World War." Polin 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWallis, Russel. "The Vagaries of British Compassion: Britons, Poles, and Jews After the First World War." Polin, 2014.
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