Philippines, National Book Store. Editorial Staff, & Regalado, A. S. (1999). Intellectual property code (Republic Act No. 8293) with implementing rules and regulations and related laws. National Book Store.
Lua i Stíl Chicago (17ú heag.)Philippines, National Book Store. Editorial Staff, agus Anita S. Regalado. Intellectual Property Code (Republic Act No. 8293) with Implementing Rules and Regulations and Related Laws. Mandaluyong City: National Book Store, 1999.
Lua MLA (9ú heag.)Philippines, et al. Intellectual Property Code (Republic Act No. 8293) with Implementing Rules and Regulations and Related Laws. National Book Store, 1999.
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