1. Children smoking: A study of smoking and respiratory symptoms of schoolchildren;Bewley,1974
2. Factors associated with the starting of cigarette smoking by primary schoolchildren;Bewley;Brit. J. Prev. Soc. Med.,1974
3. Smoking by primary schoolchildren;Bewley,1973
4. The Young Smoker;Bynner,1969
5. Sample Census 1966;General Register Office,1967