Flores, H. (2012). Chairs for public schools from illegal logs. Philippine Star.
Chicago Style aipamenaFlores, Helen. "Chairs for Public Schools from Illegal Logs." Philippine Star 2012.
MLA aipamenaFlores, Helen. "Chairs for Public Schools from Illegal Logs." Philippine Star, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.