Guasch, J. L. (2007). Quality systems and standards for a competitive edge. World Bank.
芝加哥风格引文Guasch, J. Luis. Quality Systems and Standards for a Competitive Edge. Washington, D.C: World Bank, 2007.
MLA引文Guasch, J. Luis. Quality Systems and Standards for a Competitive Edge. World Bank, 2007.
警告：这些引文格式不一定是100％准确.