Yatco, B. C. (1997). Reducing greenhouse gases could save 8M lives. Philippine Star.
Chicago-viite (17. p.)Yatco, Binky C. "Reducing Greenhouse Gases Could Save 8M Lives." Philippine Star 1997.
MLA-viite (9. p.)Yatco, Binky C. "Reducing Greenhouse Gases Could Save 8M Lives." Philippine Star, 1997.
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