Cita APA (7th ed.)

Amador, V. B. (2001). Patents under the intellectual property code. Rex Book Store.

Cita Chicago (17th ed.)

Amador, Vicente B. Patents Under the Intellectual Property Code. Manila: Rex Book Store, 2001.

Cita MLA (9th ed.)

Amador, Vicente B. Patents Under the Intellectual Property Code. Rex Book Store, 2001.