Brown, Ina Corinne
Understanding race relations / Ina Corinne Brown
Prentice-Hall, 1973
 Buku Teks SO
Schrieke, Bertram Johannes Otto
Alien Americans : a study of race relations
Viking Press, 1936
 Buku Teks SO
Brown, Ina Corinne
Race Relations in A Democracy/Ina Corinne Brown
Harper, [1949]
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Pinkney, Alphonso
Black Americans / Alphonso Pinkney
Prentice-Hall, 1975
 Buku Teks SO
Bennett, Lerone
Confrontation black and white / Lerone Bennett
Penguin Books, 1969
 Buku Teks SO