Orig, T. S. (2001). 'Knowledge' economy cutting edge in S& T. Manila Bulletin.
芝加哥风格引文Orig, Thor S. "'Knowledge' Economy Cutting Edge in S& T." Manila Bulletin 2001.
MLA引文Orig, Thor S. "'Knowledge' Economy Cutting Edge in S& T." Manila Bulletin, 2001.
警告：这些引文格式不一定是100％准确.