Valencia, C. (2007). RP is 4th most disaster-prone country. Malaya.
Chicago Style (17. basım) AtıfValencia, Czeriza. "RP Is 4th Most Disaster-prone Country." Malaya 2007.
MLA (9th ed.) AtıfValencia, Czeriza. "RP Is 4th Most Disaster-prone Country." Malaya, 2007.
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