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 "Leach, Edmund Ronald and Colonial Social Science Research Council (Great Britain)","Social science research in Sarawak : a report on the possibilities of a social economic survey of Sarawak presented to the Colonial Social Science Research Council, London, March 1948 - July 1949",,Johnson Reprint Corp.,1970,Colonial research studies,,,,https://cir.nii.ac.jp/crid/1130000795567564160