Calendar years 1984-1992 : projections : number of returns to be filed : districts /
Research Division.

APA Citation

United States. Internal Revenue Service. Research Division. (1985). Calendar years 1984-1992 : projections : number of returns to be filed : districts. Rev. 10-85. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service.

MLA Citation

United States. Internal Revenue Service. Research Division. Calendar Years 1984-1992 : Projections : Number of Returns to Be Filed : Districts. Rev. 10-85. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service, 1985.

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