著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Wickramasinghe, Y. M. and Balasuriya, G. and Dreumel, Terry A. A. van",CGPRT crops in Sri Lanka : a statistical profile,,"Regional Co-ordination Centre for Research and Development of Coarse Grains, Pulses, Roots and Tuber Crops in the Humid Tropics of Asia and the Pacific",1995,Working paper,,9798059573,,https://cir.nii.ac.jp/crid/1130000796573645440