1. Agronin, M., Albanese, D., 2012. Report to NIST: Visibility Measurement of a Forklift, Solicitation Number SB1341-12-RQ-0222 (August).
2. ANSI/ITSDF B56.11.6-2005, 2005. Evaluation of Visibility from Powered Industrial Trucks.
3. ANSI/ITSDF B56.5-2012, 2012. Safety Standard for Driverless, Automatic Guided Industrial Vehicles and Automated Functions of Manned Industrial Vehicles.
4. Austin, M., 2009. Fork Lift Awareness, Presentation by Occupational Safety and Health Administration, Baltimore/Washington Office, 2009 Performance Metrics for Intelligent Systems Workshop (PerMIS ’09), NIST Special Session, September 2009.
5. Bostelman, R., Liang, Li P., 2011. Measurement and Evaluation of Visibility Experiments for Powered Industrial Vehicles, NIST Internal, Report #7837.