Não informado. (1971). The Naval Architect. Royal Institution of Naval Architects.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The Naval Architect. London: Royal Institution of Naval Architects, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The Naval Architect. Royal Institution of Naval Architects, 1971.
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