Race relations and the race problem: a definition and an analysis
edited by Edgar T. Thompson, Robert E. Park
Duke University Press, 1939
 Buku Teks
Kinloch, Graham C.
The dynamics of race relations : a sociological analysis
McGraw-Hill , 1974
 Buku Teks
Adams, Michael Vannoy
The multicultural imagination/Michael Vannoy Adams
Routledge, 1996
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Science and the concept of race
by Margaret Mead [and others]
Columbia University Press, 1968
 Buku Teks
The race concept : results of an inquiry
UNESCO, 1952
 Buku Teks