(1999). the festival of trees supports rehabilitation of Maqueda bay. Manila Bulletin.
Chicago Style aipamena"The Festival of Trees Supports Rehabilitation of Maqueda Bay." Manila Bulletin 1999.
MLA aipamena"The Festival of Trees Supports Rehabilitation of Maqueda Bay." Manila Bulletin, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.