Defensor Santiago, M. (2015). National Internal Revenue Code annotated (Second edition 2015.). Rex Book Store.
Chicago Style aipamenaDefensor Santiago, Miriam. National Internal Revenue Code Annotated. Second edition 2015. Manila: Rex Book Store, 2015.
MLA aipamenaDefensor Santiago, Miriam. National Internal Revenue Code Annotated. Second edition 2015. Rex Book Store, 2015.
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