Welding Research Council (U.S.). Progress reports. The Council,.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWelding Research Council (U.S.). Progress Reports. New York, N.Y.: The Council,.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWelding Research Council (U.S.). Progress Reports. The Council,.
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