30 S. U. A bramo va
Phillips, Journal of a Voyage Made in 'the Hannibal' of London from England to
Cape Monse-Radoe in Africa, and thence along the Coast of Guinea to Whidaw,
the Island of St. Thomas, and so Forward to Barbadoes', in A. and J. Churchill
(eds.), A Collection of Voyages and Travels.. ., Vol. 6, London, 1764.
- P. Camper, Dissertation Physique sur les Differences réelles que Présentent les Traits
du Visage chez les Hommes de Différents Pays et de Différent Ages; sur le Beau qui
Caractérise les Statues Antiques, Utrecht, B. Wild & J. Althear, 1791.
- C. White, An account of the Regular Gradation in Man and in Different Animals and
Vegetables, London, 1799.
- S. Morton, The Crania Americana, Philadelphia, J. Dobson, 1839; J. Nott, Types of
Mankind, or Ethnological Researches, Philadelphia, Lippincott, Grambo, 1845.
- In the author's opinion the term Negro Slave Trade is seldom used nowadays. Rejecting
the expression European Slave Trade, the term 'Atlantic Slave Trade' seems to
suit the content of this concept much better.
- A. Boahen, The Topics in West African History, London, Longman, 1966; P. D. Curtin,
The Atlantic Slave Trade : A Census, Madison, Wis, University of Wisconsin Press,
1969; P. Duignan and C. Clendenen, The United States and the African Slave Trade,
1819-1862, Stanford, University Hoover Institution on War, Revolution and Peace,
1963.
- J. Ajayi and M. Crowder (eds.), The History of West Africa, London, Longman, 1971.
- W. E. B. Du Bois, The Negro, p. 155-6, London, Williams & Norgate, 1915.
- Curtin, op. cit.
