1. Experiments with certain plumage colour and pattern factors in poultry;Agar;J. Genetics,1924
2. Inheritance of plumage and skin color in the Ancona;Asmundson;Sci. Agr.,1930
3. A further study of the E pattern locus in the fowl;Brumbaugh;Genetics,1963
4. A further study of the E pattern locus in the fowl;Brumbaugh;Iowa State J. Sci.,1965
5. The genetics of the white pile pattern in the domestic fowl;Cock;Report of the IX World's Poultry Congress, Paris,1951