(2003). Student-qualifiers for the GSIS Scholarship Program for SY 2003-2004. Manila Bulletin.
Chicago Style aipamena"Student-qualifiers for the GSIS Scholarship Program for SY 2003-2004." Manila Bulletin 2003.
MLA aipamena"Student-qualifiers for the GSIS Scholarship Program for SY 2003-2004." Manila Bulletin, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.