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
"Singh, Brij Pal",The impact of tourism on the balance of payments : a case study of Greece,,Centre of Planning and Economic Research,1984,Studies,,,,https://cir.nii.ac.jp/crid/1130000794047848832