Conference on Weed Control in Rice (1981 : Los Banos). (1983). Proceedings of the conference on weed control in rice, 31 August-4 September 1981. International Rice Research Institute.
Lua i Stíl Chicago (17ú heag.)Conference on Weed Control in Rice (1981 : Los Banos). Proceedings of the Conference on Weed Control in Rice, 31 August-4 September 1981. Los Banos, Laguna: International Rice Research Institute, 1983.
Lua MLA (9ú heag.)Conference on Weed Control in Rice (1981 : Los Banos). Proceedings of the Conference on Weed Control in Rice, 31 August-4 September 1981. International Rice Research Institute, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.