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 Ramkishen Y.,New perspectives in rural & agricultural marketing,"2nd ed., rev. & updated",Jaico Pub. House,2004,Jaico books,,8179920852,,https://cir.nii.ac.jp/crid/1130000795062082432