(1997). 7 Abu Sayyaf rebels, 5 army troopers slain in clash. Philippine Star.
Chicago Style aipamena"7 Abu Sayyaf Rebels, 5 Army Troopers Slain in Clash." Philippine Star 1997.
MLA aipamena"7 Abu Sayyaf Rebels, 5 Army Troopers Slain in Clash." Philippine Star, 1997.
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