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
"Beg, Mohammad Ibrahim",Mechanization of agriculture in the North-west Frontier Province,,"Board of Economic Enquiry, North-west Frontier Province, University of Peshawar",1971,Publication,,,,https://cir.nii.ac.jp/crid/1130000797291480192