National Book Store & Philippines. (1983). The National internal revenue code of the Philippines, with local tax code and real property tax code (1983 ed.). National Book Store.
Chicago Style (17th ed.) CitationNational Book Store and Philippines. The National Internal Revenue Code of the Philippines, with Local Tax Code and Real Property Tax Code. 1983 ed. [Manila]: National Book Store, 1983.
MLA (9th ed.) CitationNational Book Store and Philippines. The National Internal Revenue Code of the Philippines, with Local Tax Code and Real Property Tax Code. 1983 ed. National Book Store, 1983.
Warning: These citations may not always be 100% accurate.