Echeminada, P. (1997). Navy officer admits tampering with evidence in Pestaño case. Philippine Star.
芝加哥风格引文Echeminada, Perseus. "Navy Officer Admits Tampering with Evidence in Pestaño Case." Philippine Star 1997.
MLA引文Echeminada, Perseus. "Navy Officer Admits Tampering with Evidence in Pestaño Case." Philippine Star, 1997.
警告:这些引文格式不一定是100%准确.