Não informado. (1987). Cinema Technology. British Kinematograph, Sound and Television Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Cinema Technology. London: British Kinematograph, Sound and Television Society, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Cinema Technology. British Kinematograph, Sound and Television Society, 1987.
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