Abadilla, E. V. (2003). His calling is call centers. Philippine Graphic.
芝加哥风格引文Abadilla, Emmie V. "His Calling Is Call Centers." Philippine Graphic 2003.
MLA引文Abadilla, Emmie V. "His Calling Is Call Centers." Philippine Graphic, 2003.
警告：这些引文格式不一定是100％准确.