Não informado. (1976). Annals of Air and Space Law. Institute of Air and Space Law.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Annals of Air and Space Law. Montreal, Canada: Institute of Air and Space Law, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Annals of Air and Space Law. Institute of Air and Space Law, 1976.
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