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Ogden, L. J. E. (1996). Collision Course: The Hazards of Lighted Structures and Windows to Migrating Birds. Technical report, World Wildlife Fund Canada and the Fatal Light Awareness Program, Toronto, Canada., .
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Zhou, H., Hawkins, H. G., & Miles, J. D. (2013). Guidelines for Freeway Lighting Curfews. Technical Report No. FHWA/TX-13/0-6645-1, Texas A&M Transportation Institute, , á-72.
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Cinzano, P. (2005). Night Sky Photometry with Sky Quality Meter. Technical Report 9, ISTIL. V1.4., .
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Palmer, M., Gibbons, R., Bhagavathula, R., & Holshouser, D. (2018). Roadway Lighting’s Impact on Altering Soybean Growth – Volume 2: LED versus HPS Color Spectral Impact. Technical Report, FHWA-ICT-18-009.
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Arnott, J. T. (1982). Growth Response of White and Englemann Spruce Seedlings to Extended Photoperiod Using Three Light Intensities.
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