United States. National Capital Park and Planning Commission. (1950). Regional aspects of the comprehensive plan: A portion of the comprehensive plan for the national capital and its environs. The Commission.
Chicago Style (17th ed.) CitationUnited States. National Capital Park and Planning Commission. Regional Aspects of the Comprehensive Plan: A Portion of the Comprehensive Plan for the National Capital and Its Environs. Washington: The Commission, 1950.
MLA (8th ed.) CitationUnited States. National Capital Park and Planning Commission. Regional Aspects of the Comprehensive Plan: A Portion of the Comprehensive Plan for the National Capital and Its Environs. The Commission, 1950.
Warning: These citations may not always be 100% accurate.