Symons, J. (1974). Residential accommodation for disabled people. Centre on Environment for the Handicapped.
Cita Chicago (17th ed.)Symons, Jean. Residential Accommodation for Disabled People. London: Centre on Environment for the Handicapped, 1974.
Cita MLA (8th ed.)Symons, Jean. Residential Accommodation for Disabled People. Centre on Environment for the Handicapped, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.