著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Clark Gray and Valerie Mueller,Drought and Population Mobility in Rural Ethiopia,World Development,0305-750X,Elsevier BV,2012-01,40,1,134-145,https://cir.nii.ac.jp/crid/1362262943619678592,https://doi.org/10.1016/j.worlddev.2011.05.023