Villanueva, M. A. (2000). Hacking now a crime as Erap signs e-commerce bill. Philippine Star.
Chicago Style (17th ed.) CitationVillanueva, Marichu A. "Hacking Now a Crime as Erap Signs E-commerce Bill." Philippine Star 2000.
MLA引文Villanueva, Marichu A. "Hacking Now a Crime as Erap Signs E-commerce Bill." Philippine Star, 2000.
警告:這些引文格式不一定是100%准確.