Lihat Juga

• The Quest for understanding : extrcts from reports of peabody conference on education and race relations
  oleh: Eleazer, R.B
  Terbitan: (1933)
• Papers on inter racial problems communicated to the first Universal Races Congress held at the University of London, July, 1911
  oleh: Spiller, G
  Terbitan: (1911)
• Discussion on colonial questions : being a report of the Proceeding of a Conference held at Westminster Palace Hotel, on July 19 th, 20 th, and 21st, 1871
  Terbitan: (1872)
• Race psychology a study of racial mental differences
  oleh: Garth, Thomas Russell
  Terbitan: (1931)
• The clash of culture and the contact of races : an anthropological and psyichological study of laws of racial adoptability
  oleh: Pitt-Rivers, George Henry Lane-Fox
  Terbitan: (1927)