Dyfyniad APA

International rice research institute. (1991). Basic procedures for agroeconomic research. Laguna, Philippines: International rice research institute.

Dyfyniad Arddull Chicago

International rice research institute. Basic Procedures for Agroeconomic Research. Laguna, Philippines: International rice research institute, 1991.

Dyfyniad MLA

International rice research institute. Basic Procedures for Agroeconomic Research. Laguna, Philippines: International rice research institute, 1991.

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