Festin, B. B. Philippine laws and internal revenue regulations relating to the tobacco business (with amendments up to Feb. 28, 1957). General Print. Press.
Chicago Style (17. basım) AtıfFestin, Benjamin B. Philippine Laws and Internal Revenue Regulations Relating to the Tobacco Business (with Amendments Up to Feb. 28, 1957). Manila: General Print. Press.
MLA (9th ed.) AtıfFestin, Benjamin B. Philippine Laws and Internal Revenue Regulations Relating to the Tobacco Business (with Amendments Up to Feb. 28, 1957). General Print. Press.
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