1. Department of Army and Navy, TB MED279/NAVMED P-5052–35, “Control of Hazards to Healt from Laser Radiation,” Washington, DC, February 24, 1969.
2. Department of Air Force, AFM161-8, “Laser Health Hazard Control”, Washington, DC, April 1, 19
3. Laser Institute of America, “Laser Safety Guide,” the PaulM. Harrod Company, undated.