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
"Russell, Margo and Ntshingila, Makhosazana",Sources of rural homestead income in central Swaziland,,"University of Swaziland, Social Science Research Unit, Rural Development Research Project",1984,Research paper,,,,https://cir.nii.ac.jp/crid/1130000794675556608