United States. Dept. of Housing and Urban Development. Library Division & United States. Dept. of Housing and Urban Development. Library and Information Division. (1979). The built environment for the elderly and the handicapped: A selective bibliography (2d ed., rev.). U.S. Dept. of Housing and Urban Development, Library Division.
Chicago-Zitierstil (17. Ausg.)United States. Dept. of Housing and Urban Development. Library Division und United States. Dept. of Housing and Urban Development. Library and Information Division. The Built Environment for the Elderly and the Handicapped: A Selective Bibliography. 2d ed., rev. [Washington]: U.S. Dept. of Housing and Urban Development, Library Division, 1979.
MLA-Zitierstil (8. Ausg.)United States. Dept. of Housing and Urban Development. Library Division und United States. Dept. of Housing and Urban Development. Library and Information Division. The Built Environment for the Elderly and the Handicapped: A Selective Bibliography. 2d ed., rev. U.S. Dept. of Housing and Urban Development, Library Division, 1979.