Klingberg, F. J. (1968). The anti-slavery movement in England: A study in English humanitarianism. Archor Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKlingberg, Frank Joseph. The Anti-slavery Movement in England: A Study in English Humanitarianism. [Hamden, Conn.]: Archor Books, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKlingberg, Frank Joseph. The Anti-slavery Movement in England: A Study in English Humanitarianism. Archor Books, 1968.
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