Willrich, M. (1975). Energy and world politics. Collier Macmillan.
Citación estilo ChicagoWillrich, Mason. Energy and World Politics. Collier Macmillan, 1975.
Cita MLAWillrich, Mason. Energy and World Politics. Collier Macmillan, 1975.
Warning: These citations may not always be 100% accurate.