1. 1977. New rice disease in the Philippines and Indonesia. IRRI Reporter 2:3-4
2. 1981. Two more symptoms of rice dwarf disease. Plant Protection 7(6):14
3. Anon. 1990. Kow Phanit Newspaper (Thailand) 10297/69 17-23 July:24.
4. Cabauatan PQ Cabunagan RC Choi I-R 2009. Rice viruses transmitted by the brown planthopper Nilaparvata lugens Stal. In: Planthoppers: new threats to the sustainability of intensive rice production systems in Asia [ed. by Heong K. L. \Hardy B.]. Los Banos Philippines: International Rice Research Institute 357-368.
5. CABI EPPO 1997. Rice ragged stunt oryzavirus. [Distribution map]. Distribution Maps of Plant Diseases December (Edition 1). Wallingford UK: CAB International Map 746.