Não informado. (1954). CME. Chartered Mechanical Engineer. Institution of Mechanical Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. CME. Chartered Mechanical Engineer. London: Institution of Mechanical Engineers, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. CME. Chartered Mechanical Engineer. Institution of Mechanical Engineers, 1954.
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