Wildermuth, B. (1980). An assessment of the Hansen review team's report on "Singapore's transport & urban development options". s.n..
Cita Chicago Style (17a ed.)Wildermuth, Bruno. An Assessment of the Hansen Review Team's Report on "Singapore's Transport & Urban Development Options". [S.l.: s.n., 1980.
Cita MLA (8a ed.)Wildermuth, Bruno. An Assessment of the Hansen Review Team's Report on "Singapore's Transport & Urban Development Options". s.n., 1980.
Precaución: Estas citas no son 100% exactas.