Kitano, H. H. L. (1991). Race relations (4th ed.). Prentice, Hall.
Lua i Stíl Chicago (17ú heag.)Kitano, Harry H. L. Race Relations. 4th ed. New Jersey: Prentice, Hall, 1991.
Lua MLA (9ú heag.)Kitano, Harry H. L. Race Relations. 4th ed. Prentice, Hall, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.