Howard, B. C., Leitman, S., & Brinsky, W. Green lighting: How energy-efficient lighting can save you energy and money and reduce your carbon footprint.
Chicago-referens (17:e uppl.)Howard, Brian Clark, Seth Leitman, och William Brinsky. Green Lighting: How Energy-efficient Lighting Can Save You Energy and Money and Reduce Your Carbon Footprint.
MLA-referens (8:e uppl.)Howard, Brian Clark, et al. Green Lighting: How Energy-efficient Lighting Can Save You Energy and Money and Reduce Your Carbon Footprint.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.