Singh, S. India to use global positioning in civil air navigation system. IEEE spectrum.
Chicago Style (17th ed.) CitationSingh, S. "India to Use Global Positioning in Civil Air Navigation System." IEEE Spectrum .
MLA (9th ed.) CitationSingh, S. "India to Use Global Positioning in Civil Air Navigation System." IEEE Spectrum, .
Warning: These citations may not always be 100% accurate.