Reyes, V. (2012). 12 rangers killed in clashes with Abu Sayyaf. Malaya Business Insight.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReyes, Victor. "12 Rangers Killed in Clashes with Abu Sayyaf." Malaya Business Insight 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रReyes, Victor. "12 Rangers Killed in Clashes with Abu Sayyaf." Malaya Business Insight, 2012.
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