Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, 1976, & mposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, 1976. (1977). [Proceedings of a] Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, Los Ba¤os, Laguna, 21-24 September, 1976. IRRI.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, 1976, و International Rice Research Institute mposium on Cropping Systems Research and Development for the Asian Rice Farmer. [Proceedings of a] Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, Los Ba¤os, Laguna, 21-24 September, 1976. Los Banos, Laguna: IRRI, 1977.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, 1976, و International Rice Research Institute mposium on Cropping Systems Research and Development for the Asian Rice Farmer. [Proceedings of a] Symposium on Cropping Systems Research and Development for the Asian Rice Farmer, International Rice Research Institute, Los Ba¤os, Laguna, 21-24 September, 1976. IRRI, 1977.