Não informado. (2011). Agriculture & Development in Western Asia. United Nations Economic and Social Commission for Western Asia.
Citação do estilo Chicago (17ª ed.)Não informado. Agriculture & Development in Western Asia. Baghdad: United Nations Economic and Social Commission for Western Asia, 2011.
Citação MLA (8ª ed.)Não informado. Agriculture & Development in Western Asia. United Nations Economic and Social Commission for Western Asia, 2011.
警告：这些引文格式不一定是100％准确.