National Book Store. Editorial Staff, Philippines, & Nolledo, J. N. (1988). The national internal revenue code of the Philippines with latest implementing circulars. National Book Store.
Chicago Style (17. basım) AtıfNational Book Store. Editorial Staff, Philippines, ve Jose N. Nolledo. The National Internal Revenue Code of the Philippines with Latest Implementing Circulars. [Manila]: National Book Store, 1988.
MLA (9th ed.) AtıfNational Book Store. Editorial Staff, et al. The National Internal Revenue Code of the Philippines with Latest Implementing Circulars. National Book Store, 1988.
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