Dyfyniad APA

International Rice Research Institute. (1992). Asian Rice Farming Systems Working Group Meeting: 12-17 October 1992 Cantho, Vietnam. Manila, Philippines: International Rice Research Institute.

Dyfyniad Arddull Chicago

International Rice Research Institute. Asian Rice Farming Systems Working Group Meeting: 12-17 October 1992 Cantho, Vietnam. Manila, Philippines: International Rice Research Institute, 1992.

Dyfyniad MLA

International Rice Research Institute. Asian Rice Farming Systems Working Group Meeting: 12-17 October 1992 Cantho, Vietnam. Manila, Philippines: International Rice Research Institute, 1992.

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