Manarang, V. H. (1998). Development goals must be people-oriented, sustainable. Manila Times.
Chicago-viite (17. p.)Manarang, Victor H. "Development Goals Must Be People-oriented, Sustainable." Manila Times 1998.
MLA-viite (9. p.)Manarang, Victor H. "Development Goals Must Be People-oriented, Sustainable." Manila Times, 1998.
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