Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Thorbecke, Erik and Svejnar, Jan and Organisation for Economic Co-operation and Development","Economic policies and agricultural performance in Sri Lanka, 1960-1984",,Development Centre of the Organisation for Economic Co-operation and Development,1987,Development Centre studies,,9264129448,,https://cir.nii.ac.jp/crid/1130000795839438720