Illustrative accounting procedures for Federal agencies :
accounting for accrued expenditures.

APA Citation

United States. General Accounting Office. (1969). Illustrative accounting procedures for Federal agencies: accounting for accrued expenditures. [Washington]: General Accounting Office : for sale by the Supt. of Docs., U.S. Govt. Print. Off..

MLA Citation

United States. General Accounting Office. Illustrative Accounting Procedures for Federal Agencies: Accounting for Accrued Expenditures. [Washington]: General Accounting Office : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969.