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 "Khera, Harcharan Singh",Marketing of Malaysian palm oil,,"Faculty of Economics & Administration, University of Malaya",1975,Occasional papers on Malaysian socio-economic affairs,,,,https://cir.nii.ac.jp/crid/1130282269349441408