Citazione APA

United Nations Industrial Development Organization. (1979). World-wide study of the agricultural machinery industry. U.S.A: United Nations Industrial Development Organization.

Stile di citazione Chicago

United Nations Industrial Development Organization. World-wide Study of the Agricultural Machinery Industry. U.S.A: United Nations Industrial Development Organization, 1979.

Citazione MLA

United Nations Industrial Development Organization. World-wide Study of the Agricultural Machinery Industry. U.S.A: United Nations Industrial Development Organization, 1979.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.