Polak, Jimmy Maurice, 1922-
Teruqblikken ap het Nederlands juristenblad
Tjeenk Willink, 1992
 Buku Teks
Glasgow, Joshua
A theory of race
Routledge, 2009
 Buku Teks SO
Taylor, John E.
The race for consciousness
MIT Press, 1999
 Buku Teks SO
Banton Michael
Race relations
Tavistock Publications, 1969
 Buku Teks SO
Park, Robert Ezra
Race and culture
The Free Pressof Glencoe, 1950
 Buku Teks SO