Preliminary statistics of income.
Corporation income tax returns /
Department of the Treasury, Internal Revenue Service.

APA Citation

United States. Internal Revenue Service. (1979). Preliminary statistics of income. Washington, D.C.: The Service .

MLA Citation

United States. Internal Revenue Service. Preliminary Statistics of Income. Washington, D.C.: The Service , 1979.

Warning: These citations may not always be complete (especially for serials).