Usman, E. K. (1999). MA officials seeks results. Manila Bulletin.
Chicago Style (17th ed.) CitationUsman, Edd K. "MA Officials Seeks Results." Manila Bulletin 1999.
MLA引文Usman, Edd K. "MA Officials Seeks Results." Manila Bulletin, 1999.
警告:這些引文格式不一定是100%准確.