Pan, I. L. (1998). Napocor sales grow 7.36% despite industry slowdown. Manila Times.
芝加哥风格引文Pan, Isabel L. "Napocor Sales Grow 7.36% Despite Industry Slowdown." Manila Times 1998.
MLA引文Pan, Isabel L. "Napocor Sales Grow 7.36% Despite Industry Slowdown." Manila Times, 1998.
警告：这些引文格式不一定是100％准确.