Cuénot, L.
1903. L'hérédité de la pigmentation chez les souris (2me note). Arch. de zool. expér. et gén. (4), I. Notes et rev., pp. xxxiii-xli.
Darwin, C.
1876. The Variation of Animals and Plants under Domestication. Second edition, revised, vols. I, II. New York.
Davenport, C. B.
1906. Inheritance in Poultry. Carnegie Institution of Washington Publication No. 52 (Papers of the Station for Experimental Evolution, No. 7), v+136 pp., 17 plates.
1907. Heredity and Mendel's Law. Proc. Washington Acad. of Sciences, IX, pp. 179-187 (July 31).
1908. Determination of Dominance in Mendelian Inheritance. Proc. Amer. Philos. Soc., XLVII, 59-63 (April).
Davenport, Gertrude C., and C. B.
1909. Heredity of Hair Color in Man. Amer. Nat., XLIII, 193-211 (April, 1909).