1. Japan Industrial Safety and Health Association (1997, “Industrial safety and health organizations and relationship between them”, Safety and Health in Japan, Vol. 19, pp. 11‐12.
2. Phoon, W.O. (1982, Opening speech inProceedings of X Asian Conference of Occupational Health, Singapore, p. 15.
3. Phoon, W.O. (1992, “Research on occupational health in the Asia‐Pacific Region”, in Proceedings of XIII Asian Conference on Occupational Health, Bankok, pp. 7‐8.
4. Royal Australasian College of Physicians (1996, Annual Report, containing chapters on the Faculties of Public Health Medicine, Rehabilitation Medicine and Occupational Medicine, RACP, Sydney..