San Juan, J. E. (1999). The IPR in perspective: Student leaders lambast IPR. Philippine Collegian.
芝加哥风格引文San Juan, Jayson Edward. "The IPR in Perspective: Student Leaders Lambast IPR." Philippine Collegian 1999.
MLA引文San Juan, Jayson Edward. "The IPR in Perspective: Student Leaders Lambast IPR." Philippine Collegian, 1999.
警告：这些引文格式不一定是100％准确.