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
"Lundqvist, Jan",The economic structure of Morogoro town : some sectoral and regional characteristics of a medium-sized African town,,Scandinavian Institute of African Studies,1973,Research report,,9171060685,,https://cir.nii.ac.jp/crid/1130000796947635584