1. Estimating son's progeny test from his pedigree information;Butcher;J. Dairy Sci.,1976
2. First, second and third records of a cow to estimate superiority of her daughters;Deaton;J. Dairy Sci.,1964
3. Everett, R. W. 1980. Pedigree analysis. Page 1 in Genetics research. 1979–80 Rep. Eastern Artif. Insem. Coop. Dep. Anim. Sci., Cornell Univ., Ithaca NY.
4. Everett, R. W., C. R. Henderson, and C. F. Hanson. 1977. The Northeast cow ETA report. Anim. Sci. Mimeo Ser. No. 34, Cornell Univ., Ithaca, NY.
5. Freeman, M. G. 1970. Progeny testing in artificial breeding with particular reference to bull dam selection. Ph.D. thesis, Cornell Univ., Ithaca, NY.