1. (1988): New technologies for studying human genetic variation. In , (eds): “Phenotypic Variation in Populations.” New York: Plenum Press, pp 37–47.
2. (1987): Monitoring human exposure to genotoxic chemcials. In , , (eds): “Occupational Chemical Hazards: Cellular and Biochemical Indices for Monitoring Toxicity.” Chichester: Ellis Horwood, pp 411–423.
3. , , . (1990): “Monitoring the Worker for Exposure and Disease: Scientific, Legal and Ethical Considerations in the Use of Biomarkers.” Baltimore: Johns Hopkins University Press.
4. (1988): Introduction. In , , (eds): “Variations in Susceptibility to Inhaled Pollutants.” Baltimore: Johns Hopkins University Press, pp 1–5.