APA
Organisation for Economic Cooperation and Development, Organisation for Economic Cooperation and Development, . (1968). Iron and steel industry. Paris: OECD.
Chicago
Organisation for Economic Cooperation and Development, Organisation for Economic Cooperation and Development, . 1968. Iron and steel industry. Paris: OECD.
Harvard
Organisation for Economic Cooperation and Development, Organisation for Economic Cooperation and Development, . (1968). Iron and steel industry. Paris: OECD.
MLA
Organisation for Economic Cooperation and Development, Organisation for Economic Cooperation and Development, . Iron and steel industry. Paris: OECD. 1968.
