United States. National Capital Regional Planning Council. (1966). The regional development guide, 1966-2000. U.S. Govt. Print Off.
Chicago Style (17th ed.) CitationUnited States. National Capital Regional Planning Council. The Regional Development Guide, 1966-2000. Washington,D. C: U.S. Govt. Print Off, 1966.
MLA (9th ed.) CitationUnited States. National Capital Regional Planning Council. The Regional Development Guide, 1966-2000. U.S. Govt. Print Off, 1966.
Warning: These citations may not always be 100% accurate.