(1986). Elementary Engineering Fracture Mechanics David Brock. Kluwer Academic Publisher.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रElementary Engineering Fracture Mechanics David Brock. Kluwer Academic Publisher, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रElementary Engineering Fracture Mechanics David Brock. Kluwer Academic Publisher, 1986.
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