Abrera, J. (2002). Sabah claim. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Abrera, Jess. "Sabah Claim." Philippine Daily Inquirer 2002.
Lua MLA (9ú heag.)Abrera, Jess. "Sabah Claim." Philippine Daily Inquirer, 2002.
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