Hutber, F. W. (1982). Energy modelling studies and conservation: Proceedings of a seminar of the United Nations Economic Commission for Europe, Washington D. C., 24 - 28 March 1980. United Nations.
Citace podle Chicago (17th ed.)Hutber, F. W. Energy Modelling Studies and Conservation: Proceedings of a Seminar of the United Nations Economic Commission for Europe, Washington D. C., 24 - 28 March 1980. Oxford: United Nations, 1982.
Citace podle MLA (9th ed.)Hutber, F. W. Energy Modelling Studies and Conservation: Proceedings of a Seminar of the United Nations Economic Commission for Europe, Washington D. C., 24 - 28 March 1980. United Nations, 1982.
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