(1997). The ninth anniversary of the Comprehensive Agrarian Reform Program. Manila Bulletin.
Chicago Style aipamena"The Ninth Anniversary of the Comprehensive Agrarian Reform Program." Manila Bulletin 1997.
MLA aipamena"The Ninth Anniversary of the Comprehensive Agrarian Reform Program." Manila Bulletin, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.