United Nations Economic Commission for Europe Committee on Housing, B. a. P. (1978). Building Research Policies. ELSEVIER.
Cita Chicago (17th ed.)United Nations Economic Commission for Europe Committee on Housing, Building and Planning. Building Research Policies. ELSEVIER, 1978.
Cita MLA (8th ed.)United Nations Economic Commission for Europe Committee on Housing, Building and Planning. Building Research Policies. ELSEVIER, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.