Philippines, & International Rice Research. (1985). International rice research: 25 years of partnership. Manila: International Rice Research Institute.
Dyfyniad Arddull ChicagoPhilippines, và International Rice Research. International Rice Research: 25 Years of Partnership. Manila: International Rice Research Institute, 1985.
Dyfyniad MLAPhilippines, và International Rice Research. International Rice Research: 25 Years of Partnership. Manila: International Rice Research Institute, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.