Não informado. (1926). United States egg and poultry magazine. Institute of American Poultry Industries.
Lua i Stíl Chicago (17ú heag.)Não informado. United States Egg and Poultry Magazine. Mount Morris, Ill: Institute of American Poultry Industries, 1926.
Lua MLA (8ú heag.)Não informado. United States Egg and Poultry Magazine. Institute of American Poultry Industries, 1926.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.