IRRI. Proceedings of the international agricultural mechanery: Workshop. Manila: IRRI.
Trích dẫn kiểu ChicagoIRRI. Proceedings of the International Agricultural Mechanery: Workshop. Manila: IRRI.
MLA引文IRRI. Proceedings of the International Agricultural Mechanery: Workshop. Manila: IRRI.
警告：这些引文格式不一定是100％准确.