1. Anonymous, 1957. The poultry and egg situation. U. S. Dept. Agr., Agr. Marketing Service, Poultry & Egg Situation 192.
2. The flavor of modern-type broilers;Brant,1958
3. Experimental Designs;Cochran,1950
4. Duncan, D. B., and R. G. Bonner 1954. Simultaneous confidence intervals derived from multiple F tests. Virginia Agri. Expt. Sta. Tech. Rept. 10a, Blacksburg, Va., 12 pp.
5. Statistical Tables for Biological, Agricultural, and Medical Research, Table XX. Ed. 3 rev. and enl.;Fisher,1949