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 "Kahnert, F. and Germidis, Dimitri A. and Stier, H.",Aid tying and export of nitrogenous fertilisers from the Persian Gulf,,Development Centre of the Organisation for Economic Co-operation and Development,1971,Technical papers,,,,https://cir.nii.ac.jp/crid/1130000796350959744