IRRI. (1997). Pest management of rice farmers in Asia. Manila: IRRI.
Trích dẫn kiểu ChicagoIRRI. Pest Management of Rice Farmers in Asia. Manila: IRRI, 1997.
MLA引文IRRI. Pest Management of Rice Farmers in Asia. Manila: IRRI, 1997.
警告：这些引文格式不一定是100％准确.