Não informado. (1926). United States egg and poultry magazine. Institute of American Poultry Industries.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. United States Egg and Poultry Magazine. Mount Morris, Ill: Institute of American Poultry Industries, 1926.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. United States Egg and Poultry Magazine. Institute of American Poultry Industries, 1926.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.