Estopace, E. E. (1997). The Sikap-Gawa Awards '97: On with quest for industrial peace. Philippine Star.
芝加哥风格引文Estopace, Eden Enano. "The Sikap-Gawa Awards '97: On with Quest for Industrial Peace." Philippine Star 1997.
MLA引文Estopace, Eden Enano. "The Sikap-Gawa Awards '97: On with Quest for Industrial Peace." Philippine Star, 1997.
警告：这些引文格式不一定是100％准确.