Sadongdong, M. A. 'Ursula' leaves P695-M damage to agriculture, infrastructure. IN News. Manila Bulletin.
Chicago-viite (17. p.)Sadongdong, Martin A. "'Ursula' Leaves P695-M Damage to Agriculture, Infrastructure. IN News." Manila Bulletin .
MLA-viite (9. p.)Sadongdong, Martin A. "'Ursula' Leaves P695-M Damage to Agriculture, Infrastructure. IN News." Manila Bulletin, .
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