United Nations Economic and Social Commission for Western Asia. (2006). Review and Appraisal of Progress Made by Yemen in the Implementation of the New Programme of Action for the Least Developed Countries during the Period 2001-2005. UN ESCWA.
Чикаго маягийн жагсаалтUnited Nations Economic and Social Commission for Western Asia. Review and Appraisal of Progress Made by Yemen in the Implementation of the New Programme of Action for the Least Developed Countries During the Period 2001-2005. USA: UN ESCWA, 2006.
MLA ишлэлUnited Nations Economic and Social Commission for Western Asia. Review and Appraisal of Progress Made by Yemen in the Implementation of the New Programme of Action for the Least Developed Countries During the Period 2001-2005. UN ESCWA, 2006.