Barker, L. J. (1965). Freedom, courts, politics: Studies in civil liberties. Prentice-Hall.
Cita Chicago (17th ed.)Barker, Lucius Jefferson. Freedom, Courts, Politics: Studies in Civil Liberties. Englewood Cliffs, N. J.: Prentice-Hall, 1965.
Cita MLA (9th ed.)Barker, Lucius Jefferson. Freedom, Courts, Politics: Studies in Civil Liberties. Prentice-Hall, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.