1. Abplanalp, H., 1966. Selection for egg number in chicken and quail population held under diverse lighting. Proc. Thirteenth World's Poultry Congress: 70-74.
2. The effect of restricted feeding time on food intake, body weight and egg production;Burmester;Poultry Sci.,1939
3. Restricted feeding time for the laying bird;Cherry;World's Poultry Sci. J.,1959
4. Effects of energy restriction on laying hens;Donaldson;Poultry Sci.,1962
5. Dronawat, N. S., 1968. Effect of feed restriction and of limiting feeding time on the performance of White Leghorn laying hens. Doctor of Philosophy Thesis, Washington State University.