Del Mundo, I. A. Q. (2013). Sorsogon's hidden treasures. Philippine Starweek.
芝加哥风格引文Del Mundo, Ida Anita Q. "Sorsogon's Hidden Treasures." Philippine Starweek 2013.
MLA引文Del Mundo, Ida Anita Q. "Sorsogon's Hidden Treasures." Philippine Starweek, 2013.
警告：这些引文格式不一定是100％准确.