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 "Laufer, F. and Kraëff, A.",The geology and hydrology of West- and Central-Sumba and their relationship to the water-supply and the rural economy,,"Republik Indonesia, Kementerian Perekonomian, Pusat Djawatan Geologi",1957,Publikasi keilmuan,,,,https://cir.nii.ac.jp/crid/1130282272686705024