Não informado. (2018). Progress Report. Texas Agricultural Experiment Station.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Progress Report. College Station, Tex: Texas Agricultural Experiment Station, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Progress Report. Texas Agricultural Experiment Station, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.