Porcalla, D. (2012). Llamas case 'a warning to all gov't workers'. Philippine Star.
芝加哥风格引文Porcalla, Delon. "Llamas Case 'a Warning to All Gov't Workers'." Philippine Star 2012.
MLA引文Porcalla, Delon. "Llamas Case 'a Warning to All Gov't Workers'." Philippine Star, 2012.
警告：这些引文格式不一定是100％准确.