Buhle, L. (2014). Biological and chemical parameters and life cycle assessment of the integrated generation of solid fuel and biogas from biomass. Kassel University Press.
Lua i Stíl Chicago (17ú heag.)Buhle, Lutz. Biological and Chemical Parameters and Life Cycle Assessment of the Integrated Generation of Solid Fuel and Biogas from Biomass. Kassel: Kassel University Press, 2014.
Lua MLA (9ú heag.)Buhle, Lutz. Biological and Chemical Parameters and Life Cycle Assessment of the Integrated Generation of Solid Fuel and Biogas from Biomass. Kassel University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.