Abraham, H. J., & Perry, B. A. (1998). Freedom and the court: Civil rights and liberties in the United States (7th ed.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Abraham, Henry Julian, agus Barbara A. Perry. Freedom and the Court: Civil Rights and Liberties in the United States. 7th ed. New York: Oxford University Press, 1998.
Lua MLA (9ú heag.)Abraham, Henry Julian, agus Barbara A. Perry. Freedom and the Court: Civil Rights and Liberties in the United States. 7th ed. Oxford University Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.