Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Frankema, Ewout and Buelens, Frans",Colonial exploitation and economic development : the Belgian Congo and the Netherlands Indies compared,,Routledge,2014,Routledge explorations in economic history,,9781138902299,,https://cir.nii.ac.jp/crid/1130000797523444224