Braybrooke, D. (1968). Three tests for democracy: Personal rights, human welfare, collective preference. Random House.
Cita Chicago (17th ed.)Braybrooke, David. Three Tests for Democracy: Personal Rights, Human Welfare, Collective Preference. New York: Random House, 1968.
Cita MLA (9th ed.)Braybrooke, David. Three Tests for Democracy: Personal Rights, Human Welfare, Collective Preference. Random House, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.