Wise, D. L. (1981). Fuel gas production from biomass. Chemical Rubber Company Press.
Lua i Stíl Chicago (17ú heag.)Wise, Donald L. Fuel Gas Production from Biomass. Boca Raton, Fla: Chemical Rubber Company Press, 1981.
Lua MLA (9ú heag.)Wise, Donald L. Fuel Gas Production from Biomass. Chemical Rubber Company Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.