The significance test controversy: a reader
edited by Denton E. Morrison and Ramon E. Henkel
Aldine, 1973
 Buku Teks
Stone, John
Racial conflict in global society
Polity Press, 2014
 Buku Teks
Weinrich, A.K.H.
Women and racial discrimination in Rhodesia
Unesco, 1979
 Buku Teks
Advancing rule of law in a global context
CRC press, 2020
 eBooks
Current issues in the social sciences and humanities
edited by the London office of Hosein University
Hosei University , 1996
 Buku Teks SO