1Peter Chan.HDB‘s Experience in Housing the Elderly,Housing and Development Board,Singapore[]."the Conference on Housing for the Elderly in the st Century:New Horizons".2001 被引量：1
2Shuichi Hiirokane.Japan‘s aging Society and Housing Development for the Elderly[]."the Conference on Housing for the Elderly in the st Century:New Horizons".2001 被引量：1
