Palangchao, H. (2003). Lepanto mining firm workers stage strike, cripple operations. Manila Times.
芝加哥风格引文Palangchao, Harley. "Lepanto Mining Firm Workers Stage Strike, Cripple Operations." Manila Times 2003.
MLA引文Palangchao, Harley. "Lepanto Mining Firm Workers Stage Strike, Cripple Operations." Manila Times, 2003.
警告：这些引文格式不一定是100％准确.