Não informado. (1971). Lighting Design and Application. Illuminating Engineering Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Lighting Design and Application. New York: Illuminating Engineering Society, 1971.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Lighting Design and Application. Illuminating Engineering Society, 1971.
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