United States. Bureau of the Census. (1980). 1977 census of manufactures: Industry series, service industry machines and machine shops.
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Manufactures: Industry Series, Service Industry Machines and Machine Shops. 1980.
MLA (9th ed.) CitationUnited States. Bureau of the Census. 1977 Census of Manufactures: Industry Series, Service Industry Machines and Machine Shops. 1980.
Warning: These citations may not always be 100% accurate.