Conference on International Energy Issues (1979 : Washington, D.C.), International Association of Energy Economists, Resources for the Future, & Dunkerley, J. (1980). International energy strategies: Proceedings of the 1979 IAEE/RFF conference. Oelgeschlager, Gunn & Hain.
Παραπομπή σε μορφή Chicago (17η εκδ.)Conference on International Energy Issues (1979 : Washington, D.C.), International Association of Energy Economists, Resources for the Future, και Joy Dunkerley. International Energy Strategies: Proceedings of the 1979 IAEE/RFF Conference. Cambridge, Mass: Oelgeschlager, Gunn & Hain, 1980.
Παραπομπή σε μορφή MLA (9th εκδ.)Conference on International Energy Issues (1979 : Washington, D.C.), et al. International Energy Strategies: Proceedings of the 1979 IAEE/RFF Conference. Oelgeschlager, Gunn & Hain, 1980.