Powers, J. P. (1999). An introduction to fiber optic systems (Second edition.). Irwin/McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPowers, John P. An Introduction to Fiber Optic Systems. Second edition. Boston: Irwin/McGraw-Hill, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPowers, John P. An Introduction to Fiber Optic Systems. Second edition. Irwin/McGraw-Hill, 1999.
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