Ferriols, D. (2003). Gov't owes us P52B, says GSIS head. Philippine Star.
芝加哥风格引文Ferriols, Des. "Gov't Owes Us P52B, Says GSIS Head." Philippine Star 2003.
MLA引文Ferriols, Des. "Gov't Owes Us P52B, Says GSIS Head." Philippine Star, 2003.
警告：这些引文格式不一定是100％准确.