Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.