Παραπομπή APA
Quaak, P., Knoef, H., & Stassen, H. E. (1999). Energy from biomass: A review of combustion and gasification technologies. Washington, D.C.: World Bank.
Παραπομπή Chicago StyleQuaak, Peter., Harrie Knoef, and Hubert E. Stassen. Energy From Biomass: A Review of Combustion and Gasification Technologies. Washington, D.C.: World Bank, 1999.
Παραπομπή MLAQuaak, Peter., Harrie Knoef, and Hubert E. Stassen. Energy From Biomass: A Review of Combustion and Gasification Technologies. Washington, D.C.: World Bank, 1999.
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