Não informado. (1964). Soil mechanics and foundation engineering. Consultants Bureau.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Soil Mechanics and Foundation Engineering. New York: Consultants Bureau, 1964.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Soil Mechanics and Foundation Engineering. Consultants Bureau, 1964.
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