Dyfyniad APA

(1974). An appraisal of the fertilizer market and trends in Asia. Alabama: National Fertilizer Development Center.

Dyfyniad Arddull Chicago

An Appraisal of the Fertilizer Market and Trends in Asia. Alabama: National Fertilizer Development Center, 1974.

Dyfyniad MLA

An Appraisal of the Fertilizer Market and Trends in Asia. Alabama: National Fertilizer Development Center, 1974.

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