Ruse, Michael
The philosophy of human evolution
Cambridge University Press, 2012
 Buku Teks
Portmann, Adolf
A zoologist looks at humankind
Columbia University Press, 1990
 Buku Teks
Kymlicka, Will
Multicultural Citizenship a liberal theory of minority rights / Will Kymlicka.
OxfordClarendon Press, 1995
 Buku Teks
Orgad, Liav
The cultural defense of nations : a liberal theory of majority rights
Oxford University Press, 2015
 Buku Teks
Kymlicka, Will
Kewargaan multikultural : teori liberal mengenai hak-hak minoritas
LP3ES, 2003
 Buku Teks