Dahl, R. A. (1976). Democracy in the United states: Promise and performance. Rand McNally.
Cita Chicago (17th ed.)Dahl, Robert A. Democracy in the United States: Promise and Performance. Chicago: Rand McNally, 1976.
Cita MLA (9th ed.)Dahl, Robert A. Democracy in the United States: Promise and Performance. Rand McNally, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.