Dimapilis, M. T. (1998). Butterfly: Philippine Airlines Milagros Limgenco's career has always been a series of firsts. Manila Times.
芝加哥风格引文Dimapilis, Marie T. "Butterfly: Philippine Airlines Milagros Limgenco's Career Has Always Been a Series of Firsts." Manila Times 1998.
MLA引文Dimapilis, Marie T. "Butterfly: Philippine Airlines Milagros Limgenco's Career Has Always Been a Series of Firsts." Manila Times, 1998.
警告：这些引文格式不一定是100％准确.