Dyfyniad APA

International Rice Research Institute. (1989). IRRI toward 2000 and beyond. Institute.

Dyfyniad Arddull Chicago

International Rice Research Institute. IRRI Toward 2000 and Beyond. Manila: Institute, 1989.

Dyfyniad MLA

International Rice Research Institute. IRRI Toward 2000 and Beyond. Institute, 1989.

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