Banton Michael
Race relations
Tavistock Publications, 1969
 Buku Teks SO
Mason, Philip
Race relations
Oxford University Press, 1970
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Kefala, Antigone
The Alien
Makar, 1973
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Race and ethnic relations
edited by John A. Kromkowski
McGraw-Hill , 2002
 Buku Teks SO
Race relations in world perspective
edited and with an introduction by Andrew W. Lind
University of Hawaii Press, 1955
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