LEVY, M. (1992). Why Buildings Falldown How Structures Fail Mattys Levy And Mario Salvadori. W W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLEVY, Mattys. Why Buildings Falldown How Structures Fail Mattys Levy And Mario Salvadori. W W. Norton & Company, 1992.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLEVY, Mattys. Why Buildings Falldown How Structures Fail Mattys Levy And Mario Salvadori. W W. Norton & Company, 1992.
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