Proceedings: Mathematical, Physical And Engineering Sciences. The Royal Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रProceedings: Mathematical, Physical And Engineering Sciences. The Royal Society.
एमएलए (8वां संस्करण) प्रशस्ति पत्रProceedings: Mathematical, Physical And Engineering Sciences. The Royal Society.
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