Locsin, J. (1997). Only 10 percent of RP roads are paved, according to UP study. Philippine Star.
Chicago Style aipamenaLocsin, Joel. "Only 10 Percent of RP Roads Are Paved, According to UP Study." Philippine Star 1997.
MLA aipamenaLocsin, Joel. "Only 10 Percent of RP Roads Are Paved, According to UP Study." Philippine Star, 1997.
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