Osorio, B. R. (2003). Building coalitions against child labor. Philippine Star.
芝加哥风格引文Osorio, Bong R. "Building Coalitions Against Child Labor." Philippine Star 2003.
MLA引文Osorio, Bong R. "Building Coalitions Against Child Labor." Philippine Star, 2003.
警告：这些引文格式不一定是100％准确.