Bente, P. F. (1984). International bio-energy directory and handbook 1984. The Bio-Energy Council.
Citación estilo ChicagoBente, Paul F. International Bio-energy Directory and Handbook 1984. Washington: The Bio-Energy Council, 1984.
Cita MLABente, Paul F. International Bio-energy Directory and Handbook 1984. The Bio-Energy Council, 1984.
Warning: These citations may not always be 100% accurate.