Não informado. (1935). American cattle producer. American National Livestock Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. American Cattle Producer. Denver, Colo: American National Livestock Association, 1935.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. American Cattle Producer. American National Livestock Association, 1935.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.