Clavel, P. (1980). Urban and regional planning in an age of austerity. Pergamon Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClavel, Pierre. Urban and Regional Planning in an Age of Austerity. Pergamon Press, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रClavel, Pierre. Urban and Regional Planning in an Age of Austerity. Pergamon Press, 1980.
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