1. Revisions to USDA methodology for sire summaries and cow indexes;Dickinson;J. Dairy Sci.,1974
2. Everett, R. W., and C. R. Henderson. 1972. The Northeast AI sire comparison why? Anim. Sci. Mimeograph ser., No. 19. Dep. Anim. Sci., New York State College of Agriculture, Ithaca, NY.
3. Henderson, C. R. 1966. Sire evaluation which accounts for unknown genetic and environmental trends, herd differences, seasons, age effects, and differential culling. Presented at Nat. Tech. Sym. and Workshop on Estimating Breeding Value of Dairy Sires and Cows, USDA, Beltsville, MD, November 15, 1966.
4. Sire evaluation and genetic trends;Henderson,1972
5. General flexibility of linear model techniques for sire evaluation;Henderson;J. Dairy Sci.,1974