1. Texas agric. Exp. Sta., Progr. Rep. 698, 1940
2. The effect of riboflavin and the filtrate factor on egg production and hatchability
3. ‘Handbook of Poultry Nutrition,’ 1943 (South Pasadena, Cal.: Ewing)
4. National Research Council,U.S.A., ‘Recommended Nutrient Allowances for Domestic Animals. Recommended Nutrient Allowances for Poultry,’ 1944