APA-viite (7. p.)
Estados Unidos. Department of Housing and Urban Development. (1977). Guidelines for rehabilitating old buildings: Principles to consider when planning rehabilitation and new construction projects in older neighborhoods. [Editor no identificado].
Chicago-viite (17. p.)
Estados Unidos. Department of Housing and Urban Development. Guidelines for Rehabilitating Old Buildings: Principles to Consider When Planning Rehabilitation and New Construction Projects in Older Neighborhoods. Washington, D.C.: [Editor no identificado], 1977.
MLA-viite (9. p.)
Estados Unidos. Department of Housing and Urban Development. Guidelines for Rehabilitating Old Buildings: Principles to Consider When Planning Rehabilitation and New Construction Projects in Older Neighborhoods. [Editor no identificado], 1977.
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