Dyfyniad APA

International rice research institute. (1972). Rice breeding. Manila: International rice research institute.

Dyfyniad Arddull Chicago

International rice research institute. Rice Breeding. Manila: International rice research institute, 1972.

Dyfyniad MLA

International rice research institute. Rice Breeding. Manila: International rice research institute, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.