Wilson, G. W. (1966). The Impact of highway investment on development. Brookings Institution. Transport Research Program.
Cita Chicago (17th ed.)Wilson, George Wilton. The Impact of Highway Investment on Development. Washington: Brookings Institution. Transport Research Program, 1966.
Cita MLA (9th ed.)Wilson, George Wilton. The Impact of Highway Investment on Development. Brookings Institution. Transport Research Program, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.