United States. Bureau of the Census. (1979). 1977 census of construction industries: Industry series, wrecking and demolition work special trade contractors, SIC 1795. Dept. of Commerce, Bureau of the Census.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Construction Industries: Industry Series, Wrecking and Demolition Work Special Trade Contractors, SIC 1795. Washington: Dept. of Commerce, Bureau of the Census, 1979.
MLA (9th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Construction Industries: Industry Series, Wrecking and Demolition Work Special Trade Contractors, SIC 1795. Dept. of Commerce, Bureau of the Census, 1979.
Warning: These citations may not always be 100% accurate.