Naciones Unidas. Comisión Económica para Europa. (1993). Impact of developments in scrap reclamation and preparation on the world steel industry. United Nations.
Chicago Style (17th ed.) CitationNaciones Unidas. Comisión Económica para Europa. Impact of Developments in Scrap Reclamation and Preparation on the World Steel Industry. Geneva: United Nations, 1993.
MLA (9th ed.) CitationNaciones Unidas. Comisión Económica para Europa. Impact of Developments in Scrap Reclamation and Preparation on the World Steel Industry. United Nations, 1993.