Não informado. (2019). Broadcast Technology: NHK Science and Technical Research Laboratories Bulletin. NHK Science & Technical Research Laboratories.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Broadcast Technology: NHK Science and Technical Research Laboratories Bulletin. Tokyo: NHK Science & Technical Research Laboratories, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Broadcast Technology: NHK Science and Technical Research Laboratories Bulletin. NHK Science & Technical Research Laboratories, 2019.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.