(2007). International competitiveness, where Pakistan stands? / Uzma Zia.
芝加哥风格引文International Competitiveness, Where Pakistan Stands? / Uzma Zia. 2007.
MLA引文International Competitiveness, Where Pakistan Stands? / Uzma Zia. 2007.
警告：这些引文格式不一定是100％准确.