1. Clayton, G. A., Morris, J. A. andRobertson, A. (1957). An experimental check on quantitative genetical theory. III. Correlated responses.J. Genet.,55, 131–151.
2. Falconer, D. S. (1960).Introduction to Quantitative Genetics. Oliver and Boyd: Edinburgh.
3. Haldane, J. B. S. (1954).The Biochemistry of Genetics. George Allen and Unwin Ltd.: London.
4. Kempthorne, O. (1957).An Introduction to Genetic Statistics. John Wiley and Sons: New York.
5. Mather, K. (1949).Biometrical Genetics. Methuen & Co. Ltd.: London.