Blunden, W. R. (1971). The land-use/transport system: Analysis ans synthesis. Pergamon Press.
Cita Chicago (17th ed.)Blunden, W. R. The Land-use/transport System: Analysis Ans Synthesis. Oxford: Pergamon Press, 1971.
Cita MLA (9th ed.)Blunden, W. R. The Land-use/transport System: Analysis Ans Synthesis. Pergamon Press, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.