An essay on the slavery and commerce of the human species, particularly the African translated from Latin dissertation, which was honoured with the first prize in the University of Cambridge, for the year 1785, with additions - Clarkson, Thomas 1760-1846 (Printed by J. Phillips, 1786)
Dedication signed: Thomas Clarkson. - Goldsmiths'-Kress no. 13279. - Includes bibliographical references. - OCLC, 21833698. - Reproduction of original from Goldsmiths' Library, University of London