Nivola, P. S. (1999). Laws of the landscape: How policies shape cities in Europe and America. Brookings Institution.
Cita Chicago (17th ed.)Nivola, Pietro S. Laws of the Landscape: How Policies Shape Cities in Europe and America. Washington, D.C.: Brookings Institution, 1999.
Cita MLA (8th ed.)Nivola, Pietro S. Laws of the Landscape: How Policies Shape Cities in Europe and America. Brookings Institution, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.