Dyfyniad APA

International rice research institute. (1979). The fifth international rice brown planthopper nursey ( IRBPHN-1979). Philippines: The National Rice Research Institute.

Dyfyniad Arddull Chicago

International rice research institute. The Fifth International Rice Brown Planthopper Nursey ( IRBPHN-1979). Philippines: The National Rice Research Institute, 1979.

Dyfyniad MLA

International rice research institute. The Fifth International Rice Brown Planthopper Nursey ( IRBPHN-1979). Philippines: The National Rice Research Institute, 1979.

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