FAO. (1989). Commodities trade division: World statistical compendium for raw hides and skins leather and leather footwear, 1968 - 1987. Rome: FAO.
Dyfyniad Arddull ChicagoFAO. Commodities Trade Division: World Statistical Compendium for Raw Hides and Skins Leather and Leather Footwear, 1968 - 1987. Rome: FAO, 1989.
Dyfyniad MLAFAO. Commodities Trade Division: World Statistical Compendium for Raw Hides and Skins Leather and Leather Footwear, 1968 - 1987. Rome: FAO, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.