(1998). SSS main concern to make a significant impact. Philippine Daily Inquirer.
Chicago Style aipamena"SSS Main Concern to Make a Significant Impact." Philippine Daily Inquirer 1998.
MLA aipamena"SSS Main Concern to Make a Significant Impact." Philippine Daily Inquirer, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.