Hidalgo, J. R. (2003). Impregnable defuse, pre-emptive offense. Philippine Star.
芝加哥风格引文Hidalgo, Julio Rey. "Impregnable Defuse, Pre-emptive Offense." Philippine Star 2003.
MLA引文Hidalgo, Julio Rey. "Impregnable Defuse, Pre-emptive Offense." Philippine Star, 2003.
警告：这些引文格式不一定是100％准确.