United States. Bureau of the Census. Data User Services Division. (1994). 1990 census of population and housing: Earnings by occupation and education ([Corr. version].). Washington, DC: U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division.
Chicago Style CitationUnited States. Bureau of the Census. Data User Services Division. 1990 Census of Population and Housing: Earnings By Occupation and Education. [Corr. version]. Washington, DC: U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, 1994.
MLA CitationUnited States. Bureau of the Census. Data User Services Division. 1990 Census of Population and Housing: Earnings By Occupation and Education. [Corr. version]. Washington, DC: U.S. Dept. of Commerce, Bureau of the Census, Data User Services Division, 1994.