IRRI. (1991). Final report of the Sixteeth international upland rice observational nursey (16th IURON) 1990- December 1991. Philippines: IRRI.
استشهاد بنمط شيكاغوIRRI. Final Report of the Sixteeth International Upland Rice Observational Nursey (16th IURON) 1990- December 1991. Philippines: IRRI, 1991.
MLA استشهادIRRI. Final Report of the Sixteeth International Upland Rice Observational Nursey (16th IURON) 1990- December 1991. Philippines: IRRI, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.