FAO. (1994). Commodities trade division: World statistical compendium for raw hides and skins leather and leather footwear, 1974 - 1992. Rome: FAO.
Chicago Style aipamenaFAO. Commodities Trade Division: World Statistical Compendium for Raw Hides and Skins Leather and Leather Footwear, 1974 - 1992. Rome: FAO, 1994.
MLA aipamenaFAO. Commodities Trade Division: World Statistical Compendium for Raw Hides and Skins Leather and Leather Footwear, 1974 - 1992. Rome: FAO, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.