Rao, G. S. (2010). Global navigation satellite systems: With essentials of satellite communications. Tata McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRao, G S. Global Navigation Satellite Systems: With Essentials of Satellite Communications. New Delhi: Tata McGraw-Hill, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRao, G S. Global Navigation Satellite Systems: With Essentials of Satellite Communications. Tata McGraw-Hill, 2010.
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