1. The role of the first line supervisor in construction safety: the potential for training;Abeytunga,1978
2. Understanding Attitudes and Predicting Social Behavior;Ajzen,1980
3. Injury risk in downhill skiing;Bouter,1988
4. Sensation seeking and injury risk in downhill skiing;Bouter;Pers. Individ. Diff.,1988
5. Safety Research (in Dutch);Bullinga,1987