ECONOMIC TIMES. (2002). IT ENABLED SERVICES 2002. ECONOMIC TIMES.
芝加哥风格引文ECONOMIC TIMES. IT ENABLED SERVICES 2002. MUMBAI: ECONOMIC TIMES, 2002.
MLA引文ECONOMIC TIMES. IT ENABLED SERVICES 2002. ECONOMIC TIMES, 2002.
警告：这些引文格式不一定是100％准确.
APA引文