Aguirre, M. L., & Virola, M. F. M. (2022). NIRC + TRAIN + CREATE: National Internal Revenue Code of the Philippines, as amended (Second edition.). Central Book Supply, Inc.
Chicago-viite (17. p.)Aguirre, Michael L., ja May Fe M. Virola. NIRC + TRAIN + CREATE: National Internal Revenue Code of the Philippines, as Amended. Second edition. Quezon City: Central Book Supply, Inc, 2022.
MLA-viite (9. p.)Aguirre, Michael L., ja May Fe M. Virola. NIRC + TRAIN + CREATE: National Internal Revenue Code of the Philippines, as Amended. Second edition. Central Book Supply, Inc, 2022.
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