U.S. Operations Mission to the Philippines. Office of the Controller. Audit Branch. (1964). Audit manual. s.n.
Chicago-viite (17. p.)U.S. Operations Mission to the Philippines. Office of the Controller. Audit Branch. Audit Manual. [Manila: s.n, 1964.
MLA-viite (9. p.)U.S. Operations Mission to the Philippines. Office of the Controller. Audit Branch. Audit Manual. s.n, 1964.
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