United Nations Economic Commission for Europe Committee on Housing, B. a. P. (1977). Housing for special groups. ELSEVIER.
Cita Chicago (17th ed.)United Nations Economic Commission for Europe Committee on Housing, Building and Planning. Housing for Special Groups. ELSEVIER, 1977.
Cita MLA (8th ed.)United Nations Economic Commission for Europe Committee on Housing, Building and Planning. Housing for Special Groups. ELSEVIER, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.