International Maize and Wheat Improvement Center. (1972). CIMMYT annual report on maize and wheat improvement. Centro Internacional de Mejoramiento de Maiz y Trigo.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Maize and Wheat Improvement Center. CIMMYT Annual Report on Maize and Wheat Improvement. Mexico City: Centro Internacional de Mejoramiento de Maiz y Trigo, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational Maize and Wheat Improvement Center. CIMMYT Annual Report on Maize and Wheat Improvement. Centro Internacional de Mejoramiento de Maiz y Trigo, 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.