Não informado. (2003). International Journal of Satellite Communications and Networking. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Satellite Communications and Networking. Chichester, Inglaterra: John Wiley & Sons, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Satellite Communications and Networking. John Wiley & Sons, 2003.
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