Jumilla, L. T., & Balana, C. D. (1998). RSBS execs paid P4 M to NPA rebels. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Jumilla, Lynda T., agus Cynthia D. Balana. "RSBS Execs Paid P4 M to NPA Rebels." Philippine Daily Inquirer 1998.
Lua MLA (9ú heag.)Jumilla, Lynda T., agus Cynthia D. Balana. "RSBS Execs Paid P4 M to NPA Rebels." Philippine Daily Inquirer, 1998.
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