APA citiranje

International rice research institute. (1991). Proceedings of the rainfed lowland rice farming systems research planning meetings. Philippines: International rice research institute.

Trích dẫn kiểu Chicago

International rice research institute. Proceedings of the Rainfed Lowland Rice Farming Systems Research Planning Meetings. Philippines: International rice research institute, 1991.

MLA citiranje

International rice research institute. Proceedings of the Rainfed Lowland Rice Farming Systems Research Planning Meetings. Philippines: International rice research institute, 1991.