References
- Harrison G.A., Hiorns R.W., Küchemann C.F. Social class relatedness in some Oxfordshire parishes. Journal of Biosocial Science 1970; 2: 71–80
- Harrison G.A., Hiorns R.W., Küchemann C.F. social class and marriage patterns in some Oxfordshire populations. Journal of Biosocial Science 1971; 3: 1–12
- Hiorns R.W., Harrison G.A., Boyce A.J., Küchemann C.F. A mathematical analysis of the effects of movement on the relatedness between populations. Annals of Human Genetics 1969; 32: 237–250
- Küchemann C.F., Hiorns R.W., Harrison G.A., Carrivick P.J. Social class and marital distance in Oxford city. Annals of Human Biology 1974; 1: 13–27
- Shapiro H.L., Hulse F.S. Migration and Environment. Oxford University Press. 1939