(1983). Proceedings of the conference on weed control in rice. Philippines: International rice research institute.
Trích dẫn kiểu ChicagoProceedings of the Conference On Weed Control in Rice. Philippines: International rice research institute, 1983.
Trích dẫn MLAProceedings of the Conference On Weed Control in Rice. Philippines: International rice research institute, 1983.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.