Ocampo, Y. D. Davao river to be filtered with water plants. IN Environment News. Manila Bulletin.
Chicago Style (17th ed.) CitationOcampo, Yas D. "Davao River to Be Filtered with Water Plants. IN Environment News." Manila Bulletin .
ציטוט MLAOcampo, Yas D. "Davao River to Be Filtered with Water Plants. IN Environment News." Manila Bulletin, .
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.