Social engineering in the Third World

von Hermann, William D.
Veröffentlicht in Technological forecasting & social change (1975)

The world energy outlook

von Hermann, William D.
Veröffentlicht in World energy markets, stability or cyclical change? (1985)

Relationship between national energy consumption and a purchasing power index: summary

von Cahill, E. J.
Veröffentlicht in International comparisons of energy consumption (1978)