Jumilla, L. T. (1998). RSBS to lose P500 M with closure of PAL. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Jumilla, Lynda T. "RSBS to Lose P500 M with Closure of PAL." Philippine Daily Inquirer 1998.
Lua MLA (9ú heag.)Jumilla, Lynda T. "RSBS to Lose P500 M with Closure of PAL." Philippine Daily Inquirer, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.