HELD, G. (1994). Ethernet Networks Design, Implementation, Operation, Management Gilbert Held. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHELD, Gilbert. Ethernet Networks Design, Implementation, Operation, Management Gilbert Held. John Wiley & Sons, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHELD, Gilbert. Ethernet Networks Design, Implementation, Operation, Management Gilbert Held. John Wiley & Sons, 1994.
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