Boas, Franz, 1858-1942
Race, language and culture
Macmillan, 1949
 Buku Teks
Handbook of race and development in mental health
editors, Edward C. Chang, Christina A. Downey
Springer, 2012
 eBooks
Dictionary of race, ethnicity and culture
edited by Guido Bolaffi [and others]
Sage, 2003
 Buku Teks
Du Bois, Cora Alice, 1903-1991
The people of Alor: a social-psychological study of an East Indian Island. With analyses by Abram Kardiner and Emil Oberholzer
The University of Minnesota Press, 1944
 Buku Teks
Stewart, Kilton
Pygmies and dream giants
W.W. Norton, 1954
 Buku Teks SO