Rosales, E. F. Davao cement maker gets perks for project. The Philippine Star.
芝加哥风格引文Rosales, Elijah Felice. "Davao Cement Maker Gets Perks for Project." The Philippine Star .
MLA引文Rosales, Elijah Felice. "Davao Cement Maker Gets Perks for Project." The Philippine Star, .
警告：这些引文格式不一定是100％准确.