National internal revenue code Commonwealth Act No. 466 as amended up to June, 1957. In force and effect July 1, 1939.

Xehetasun bibliografikoak
Egile korporatiboa: Philippines (Republic). Bureau of Internal Revenue, Philippines (Republic)
Formatua: Liburua
Hizkuntza:English
Argitaratua: Manila Bureau of Printing 1958.
Gaiak: