Ong, E. D. (1998). RP launch today: Windows 98 has anti-piracy features. Philippine Star.
芝加哥风格引文Ong, Edison Dy. "RP Launch Today: Windows 98 Has Anti-piracy Features." Philippine Star 1998.
MLA引文Ong, Edison Dy. "RP Launch Today: Windows 98 Has Anti-piracy Features." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.