Cita APA (7th ed.)

Philippines & Lasquety, V. V. (1984). National internal revenue code of the Philippines. [s.n.].

Cita Chicago (17th ed.)

Philippines i Vicente V. Lasquety. National Internal Revenue Code of the Philippines. Quezon City: [s.n.], 1984.

Cita MLA (9th ed.)

Philippines i Vicente V. Lasquety. National Internal Revenue Code of the Philippines. [s.n.], 1984.