Reyes, V. (2012). 12 rangers killed in clashes with Abu Sayyaf. Malaya Business Insight.
Chicago-viite (17. p.)Reyes, Victor. "12 Rangers Killed in Clashes with Abu Sayyaf." Malaya Business Insight 2012.
MLA-viite (9. p.)Reyes, Victor. "12 Rangers Killed in Clashes with Abu Sayyaf." Malaya Business Insight, 2012.
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