Álcool : uma agenda para o presente / Jaime Rotstein
Politiques et programmes energetiques des pays membres de l'AIE
The nuclear challenge : understanding the debate / Alan Wyatt
Ressources énergétiques: disponibilité et utilisation rationnelle
World energy outlook : a reassessment of long term energy developments and related policies
Pequenas achegas para a história de fontes de energia / Joaquim Salgado
Energy perspective / Jerry B. Marion
Ninth World Energy Conference : the economic and environmental challenges of future energy requirement. population and energy resources / Ninth World Energy Conference
Ninth World Energy Conference: the economic and environmental challenges of future energy requirements: environment and the energy supply / Ninth World Energy Conference
Ninth World Energy Conference: the economic and environmental challenges of future energy requirements: energy resource recovery / Ninth World Energy Conference
Ninth World Energy Conference: the economic and environmental challenges of future energy requirements: energy conversion / Ninth World Energy Conference
Ninth World Energy Conference: the economic and environmental challenges of future energy requirements: transportation of energy / Ninth World Energy Conference