Não informado. (1972). Undersea technology and oceanology international & offshore technology. Compass Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Undersea Technology and Oceanology International & Offshore Technology. Arlington, Va: Compass Publications, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Undersea Technology and Oceanology International & Offshore Technology. Compass Publications, 1972.
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