O'Reilly, K. (1989). ''Racial matters'': The FBI's secret file on Black America, 1960-1972. Free.
Cita Chicago Style (17a ed.)O'Reilly, Kenneth. ''Racial Matters'': The FBI's Secret File on Black America, 1960-1972. New York: Free, 1989.
Cita MLA (9a ed.)O'Reilly, Kenneth. ''Racial Matters'': The FBI's Secret File on Black America, 1960-1972. Free, 1989.
Precaución: Estas citas no son 100% exactas.