Hasse, P. (2000). Overvoltage protection of low voltage systems (Second edition.). Institution of Engineering and Technology. https://doi.org/10.1049/PBPO033E
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHasse, Peter. Overvoltage Protection of Low Voltage Systems. Second edition. London, United Kingdom: Institution of Engineering and Technology, 2000. https://doi.org/10.1049/PBPO033E.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHasse, Peter. Overvoltage Protection of Low Voltage Systems. Second edition. Institution of Engineering and Technology, 2000. https://doi.org/10.1049/PBPO033E.
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