Blunden, W. R. (1971). The land-use/transport system: Analysis ans synthesis. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Blunden, W. R. The Land-use/transport System: Analysis Ans Synthesis. Oxford: Pergamon Press, 1971.
Lua MLA (9ú heag.)Blunden, W. R. The Land-use/transport System: Analysis Ans Synthesis. Pergamon Press, 1971.
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