Danao, E. L. (2000). New anti-drug campaign to hit problem at its roots. Philippine Star.
Chicago-čujuhus (17. p.)Danao, Efren L. "New Anti-drug Campaign to Hit Problem at Its Roots." Philippine Star 2000.
MLA-čujuhus (9. p.)Danao, Efren L. "New Anti-drug Campaign to Hit Problem at Its Roots." Philippine Star, 2000.
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