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) René Bekkers,Who gives what and when? A scenario study of intentions to give time and money,Social Science Research,0049-089X,Elsevier BV,2010-05,39,3,369-381,https://cir.nii.ac.jp/crid/1364233270903456768,https://doi.org/10.1016/j.ssresearch.2009.08.008