APA
World Energy Conference, . (1983). Do group no.3 wg-3B Energy Conservation in the Iron and Steel Industry of Federal Republic of Germany. New Delhi: Organising Committe 12 Congress of the World Energy Conference.
Chicago
World Energy Conference, . 1983. Do group no.3 wg-3B Energy Conservation in the Iron and Steel Industry of Federal Republic of Germany. New Delhi: Organising Committe 12 Congress of the World Energy Conference.
Harvard
World Energy Conference, . (1983). Do group no.3 wg-3B Energy Conservation in the Iron and Steel Industry of Federal Republic of Germany. New Delhi: Organising Committe 12 Congress of the World Energy Conference.
MLA
World Energy Conference, . Do group no.3 wg-3B Energy Conservation in the Iron and Steel Industry of Federal Republic of Germany. New Delhi: Organising Committe 12 Congress of the World Energy Conference. 1983.