PANDYA, R. (2004). MOBILE AND PERSONAL COMMUNICATIONS SYSTEMS AND SERVICES. PHI.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPANDYA, RAJ. MOBILE AND PERSONAL COMMUNICATIONS SYSTEMS AND SERVICES. NEW DELHI: PHI, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPANDYA, RAJ. MOBILE AND PERSONAL COMMUNICATIONS SYSTEMS AND SERVICES. PHI, 2004.
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