O'Reilly, K. (1989). ''Racial matters'': The FBI's secret file on Black America, 1960-1972. Free.
Cita Chicago (17th ed.)O'Reilly, Kenneth. ''Racial Matters'': The FBI's Secret File on Black America, 1960-1972. New York: Free, 1989.
Cita MLA (9th ed.)O'Reilly, Kenneth. ''Racial Matters'': The FBI's Secret File on Black America, 1960-1972. Free, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.