Bittner, A. C., & Champney, P. C. (1995). Advances in industrial ergonomics and safety VII: Proceedings of the Tenth Annual International Industrial Ergonomics and Safety Conference held in Seattle, Washington, USA, 13-16 June 1995. The official conference of the international society for industrial ergonomics and safety research. London: Taylor & Francis.

Bittner, Alvah C., and Paul C. Champney. Advances in Industrial Ergonomics and Safety VII: Proceedings of the Tenth Annual International Industrial Ergonomics and Safety Conference Held in Seattle, Washington, USA, 13-16 June 1995. The Official Conference of the International Society for Industrial Ergonomics and Safety Research. London: Taylor & Francis, 1995.

Bittner, Alvah C., and Paul C. Champney. Advances in Industrial Ergonomics and Safety VII: Proceedings of the Tenth Annual International Industrial Ergonomics and Safety Conference Held in Seattle, Washington, USA, 13-16 June 1995. The Official Conference of the International Society for Industrial Ergonomics and Safety Research. London: Taylor & Francis, 1995.