International Energy Agency. (1981). Energy research, development, and demonstration: Activities of the IEA 1981/82. Washington, D.C: Sold by OECD Publications and Information Center.
Chicago ZitierstilInternational Energy Agency. Energy Research, Development, and Demonstration: Activities of the IEA 1981/82. Washington, D.C: Sold by OECD Publications and Information Center, 1981.
MLA ZitierstilInternational Energy Agency. Energy Research, Development, and Demonstration: Activities of the IEA 1981/82. Washington, D.C: Sold by OECD Publications and Information Center, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.