Tohutoro APA (7th ed.)

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.

Tohutoru Kātū Chicago (17th ed.)

Aguirre, Michael L., me 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.

Tohutoro MLA (9th ed.)

Aguirre, Michael L., me May Fe M. Virola. NIRC + TRAIN + CREATE: National Internal Revenue Code of the Philippines, as Amended. Second edition. Central Book Supply, Inc, 2022.