Rees, S. (2011). Sweet water and bitter: The ships that stopped the slave trade. University of New Hampshire Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRees, Siân. Sweet Water and Bitter: The Ships That Stopped the Slave Trade. Durham, N.H.: University of New Hampshire Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRees, Siân. Sweet Water and Bitter: The Ships That Stopped the Slave Trade. University of New Hampshire Press, 2011.
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