LITERATURE
- Dushane, G. P. 1944. The embryology of vertebrate pigment cells. Part 2 Birds. Quart. Review Biol. 19:2:98–117.
- Hollander, W. F. 1944. Mosaic effects in domestic birds. Quart. Review Biol. 19:4:285–307.
- Hutt, F. B. 1929. A note of Lamberts mosaic in the fowl. J. Hered. 20:323–324.
- Hutt, F. B. 1949. Genetics of the fowl. Textbook. Publishers McGraw Hill.
- Jerome, F. N. 1953. Color inheritance in geese and its application to goose breeding. Poultry Sci. 32:1:159–165.
- Jerome, F. N. 1954. Color inheritance of geese, Study 2. Poultry Sci., 33:3:525–528.
- Quinn, J. P. 1939. Sexual dimorphism in down and adult plumage of the pilgrim goose. Jour. Hered. 30:2:55–57.
- Rust, W. 1932. Lethalfaktoren und unvollkommene Dominaz bei haubenenten. Arch. Geflügelkunde 6:110–116.