Christiansen, U. (1980). RESEARCH INTO ENERGY AND HUMAN SETTLEMENTS PLANNING: A RESEARCH COLLOQUIM hel at the Danish Building research Institute, HORSHOLM, DENMARK, 24. - 27. 3. 1980. Danish Building Research Institution.
Chicago-Zitierstil (17. Ausg.)Christiansen, Ulf. RESEARCH INTO ENERGY AND HUMAN SETTLEMENTS PLANNING: A RESEARCH COLLOQUIM Hel at the Danish Building Research Institute, HORSHOLM, DENMARK, 24. - 27. 3. 1980. Horsholm: Danish Building Research Institution, 1980.
MLA-Zitierstil (9. Ausg.)Christiansen, Ulf. RESEARCH INTO ENERGY AND HUMAN SETTLEMENTS PLANNING: A RESEARCH COLLOQUIM Hel at the Danish Building Research Institute, HORSHOLM, DENMARK, 24. - 27. 3. 1980. Danish Building Research Institution, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.