(2007). Book Publishing Industry Development Act (RA 8047) & rules and regulations. National Book Development Board.
Lua i Stíl Chicago (17ú heag.)Book Publishing Industry Development Act (RA 8047) & Rules and Regulations. Quezon City: National Book Development Board, 2007.
Lua MLA (9ú heag.)Book Publishing Industry Development Act (RA 8047) & Rules and Regulations. National Book Development Board, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.