American Society of Planning Officials. (1956). Rail lines and terminals in urban planning. ASPO.
Cita Chicago (17th ed.)American Society of Planning Officials. Rail Lines and Terminals in Urban Planning. Chicago: ASPO, 1956.
Cita MLA (9th ed.)American Society of Planning Officials. Rail Lines and Terminals in Urban Planning. ASPO, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.