Howard, B. C., Leitman, S., & Brinsky, W. Green lighting: How energy-efficient lighting can save you energy and money and reduce your carbon footprint.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHoward, Brian Clark, Seth Leitman, और William Brinsky. Green Lighting: How Energy-efficient Lighting Can Save You Energy and Money and Reduce Your Carbon Footprint.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHoward, Brian Clark, et al. Green Lighting: How Energy-efficient Lighting Can Save You Energy and Money and Reduce Your Carbon Footprint.
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