by
Heffron, Raphael J., editor.
Format:
Alıntı:
Delivering energy law and policy in the European Union and the United States : a reader
by
Duffield, John S.
Format:
Alıntı:
Fuels paradise : seeking energy security in Europe, Japan, and the United States / Duffield, John S.
by
Kalicki, Jan H., editor.
Format:
Alıntı:
National security -- United States.