Não informado. (1968). Build international. International Council for Building Research, Studies and Documentation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Build International. Rotterdam, Holanda: International Council for Building Research, Studies and Documentation, 1968.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Build International. International Council for Building Research, Studies and Documentation, 1968.
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