1. Lighting and the visual environment for screen-based tasks;Australian Standard 2713-1984,1984
2. Video display terminals and vision of workers;Brown;Behaviour and Inf Tech,1982
3. Visual display terminals;Cakir,1979
4. Visual discomfort and VDTs;Collins,1988
5. Task variables and visual discomfort associated with the use of VDTs;Collins;Human Factors,1989