1. Behavior patterns of chickens from hatching to 10 weeks of age. M.S. Thesis;Dawson,1962
2. Validity of the theory of genetic correlation;Falconer;J. Hered.,1954
3. Introduction to Quantitative Genetics.;Falconer,1960
4. Social behavior of the domestic fowl;Guhl;Kansas Agr. Ext. Sta. Bul.,1953
5. Randombred populations of the southern regional poultry breeding project;Hess;World Poultry Sci. J.,1962